V 27.1 1系列 20200921

Tripping Characteristic For power distribution Test current Conventional non-trip current Conventional trip current I/In 1.05 1.3 No. 1 2 Conventional time 2h (In > 63 A), 1h (In ≤ 63 A) 2h (In > 63 A), 1h (In ≤ 63 A) Start status Cold status Right after test No.1 For motor protection Operational current 1.0 In 1.2 In Conventional time 2 h ≤ 2 h No. 1 2 Start status Cold status Right after test No.1 Remark - - 1.5 In ≤ 4 min ≤ 8 min 3 Cold status Cold status 10 ≤ In ≤ 225 225 ≤ In ≤ 630 4 7.2 In Cold status Cold status 10 ≤ In ≤ 225 225 ≤ In ≤ 635 4 s ≤ T ≤ 0 s 6 s ≤ T≤ 20 s 3SM8N-63,100 (10~32 A) Temperature emendation curve 130 120 110 100 90 80 Rated current (%) Circumstance temperature (°C) 0 10 20 30 40 50 60 3SM8N-63,100 (10~32 A) Characteristic curve 10000 7200 3600 1200 600 300 120 60 30 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 Action time (s) Rated current multiple 3SM8N-63,100 (40~100 A) Temperature emendation curve 130 120 110 100 90 80 0 10 20 30 40 50 60 Rated current (%) Circumstance temperature (°C) 1 2 3 4 5 7 8 10 20 10000 7200 3600 1200 600 300 120 60 30 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 Action time (s) 1 2 3 4 5 7 8 10 20 Rated current multiple 3SM8N-63,100 (40 ~100 A) Characteristic curve Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit 1 www.sassin.com V 27.1 Super Series / 1-95

3SM8N-225 Temperature emendation curve Rated current (%) Circumstance temperature (°C) 130 120 110 100 90 80 0 10 20 30 40 50 60 Rated current (%) Circumstance temperature (°C) 130 120 110 100 90 80 0 10 20 30 40 50 60 3SM8N-400 Temperature emendation curve Rated current (%) Circumstance temperature (°C) 130 120 110 100 90 80 0 10 20 30 40 50 60 3SM8N-630,800 Temperature emendation curve 3SM8N-225 Characteristic curve 10000 7200 3600 1200 600 300 120 60 30 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 Action time (s) Rated current multiple 1 2 3 4 5 7 810 20 Action time (s) 10000 7200 3600 1200 600 300 120 60 30 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 1 2 3 4 5 7 8 10 20 Rated current multiple 3SM8N-630,800 Characteristic curve Action time (s) 10000 7200 3600 1200 600 300 120 60 30 20 10 5 2 1 0.5 0.2 0.1 0.05 0.02 1 2 3 4 5 7 8 10 20 Rated current multiple 3SM8N-400 Characteristic curve Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit Temperature performance curve 1 1-96 / V 27.1 Super Series www.sassin.com

W1 W1 F E 4-Ød A G W 22 L1 L L2 B C 22 A A G G1 H2 H4 H3 W1 W1 W1 W2 6-Ød H maxH1 N Under-voltage trip 3P 4P Under-voltage trip Electric arc isolation shutter 3SM8N-63, 100, 225 (front connection) Outline and installation dimensions Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit 3SM8N-63L 3SM8N-63M 3SM8N-100L 3SM8N-100H 3SM8N-100M 3SM8N-225L 3SM8N-225H 3SM8N-225M Model C E F G G1 H H1 H2 H3 H4 L L1 L2 W W1 W2 A B Ød 85 52 19.5 14 6 73.5 92 20 4.8 6.5 135 172 114 78 25 -- 25 117 4.2 85 52 19.5 14 6 82.5 98.5 28 4.8 6.5 135 172 114 78 25 103 25 117 4.2 88.5 58 23 17 7.5 68 86 24 4.8 6.5 150 255 132 90 30 -- 30 129 4.5 88.5 58 23 17 7.5 86 103 24 4 6.5 150 255 132 90 30 122 30 130 4.5 102 64 26 22 16 86.5 110 24 4 5 165 360 144 107 35 -- 35 126 4.5 102 64 26 22 10 103 127 24 4 5 165 360 144 107 35 142 35 126 4.5 Dimensions Installation Dimensions 1 www.sassin.com V 27.1 Super Series / 1-97

A G G1 F E 22 W1 W W1 22 W1 W1 W1 W2 F E A A L1 L L2 B C1 C H2 H maxH1 H5 H4 H3 Electric arc isolation shutterUnder-voltage trip Under-voltage trip Electric arc isolation shutter 3SM8N-400, 630, 800 (front connection) Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit Outline and installation dimensions 1 1-98 / V 27.1 Super Series www.sassin.com - 120 174 89 50 32 11 107 146.5 38 9 7.5 4.5 257 457 224 150 44 44 194 7 3SM8N-400L Model 120 174 89 50 32 11 107 146.5 38 9 7.5 4.5 257 457 224 150 44 198 44 194 7 3SM8N-400M - 134 184 89 60 44 14 112.5 160 43 10 10 4.5 270 470 234 182 58 58 200 7 3SM8N-630L 3SM8N-630H 134 184 89 60 44 14 112.5 160 43 10 10 4.5 270 470 234 182 58 240 58 200 7 3SM8N-630M 154 204 81 66 46 14 111.5 155 44 10 10.5 4.5 280 470 243 210 70 280 70 243 7 3SM8N-800M 3SM8N-800H C C1 E F G G1 H H1 H2 H3 H4 H5 L L1 L2 W W1 W2 A B Ød Dimensions Installation Dimensions

3SM8N-63, 100, 225 (Rear connection) M H6 H7 W1 W1 3P W1 W1 W1 H6 H7 M 4P Rear connection stiletto chart W1 W1 ≥3 A 6-ØD 4-Ød L3 L2 3P W1 W1 W1 N A L3 L2 4-Ød 8-ØD1 4P Insert style L6 K L4 L5 4-Ød2 H10 Installation board stiletto chart H9 H8 M1 H11 J J L2 Installation chart Installation board W1 W1 H6 H7 16 Ød1 3P Ød1 16 W1 W1 W1 H6 H7 4P 3SM8N-400, 630,800 (Rear connection) Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit Outline and installation dimensions 1 www.sassin.com V 27.1 Super Series / 1-99

Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit Outline and installation dimensions 3SM8-63L 3SM8-63M 3SM8-225L 3SM8-225M 3SM8-225H 3SM8-400L 3SM8-400M 3SM8-400H 3SM8-630L 3SM8-630M 3SM8-630H 3SM8-800M 3SM8-800H 3SM8-100L 3SM8-100M 3SM8-100H A Ød Ød1 Ød2 ØD ØD1 H6 H7 H8 H9 H10 H11 L2 L3 L4 L5 L6 M K J M1 W1 25 Ø4.2 - - Ø5.5 Ø14 Ø14 30 50 28 36 43 10 117 117 90 146 79 M5 50 60 M5 25 35 Ø4.5 Ø6.5 Ø25 Ø25 68 89 58 65 80 17.5 144 126 88 190 110 M8 70 54 M8 35 44 Ø6.5 Ø12.5 Ø8.5 Ø32 Ø32 63.2 104.5 63.5 80 102 20 224 194 166 282 152 - - - 60 129 M12 48 58 Ø6.5 Ø16.5 Ø8.5 Ø40 Ø40 63.5 104.5 60 92 110 21 234 200 167 303 185 100 123 M12 58 70 Ø7 Ø16.5 Ø11.5 Ø48 Ø48 84 84 74 - 104 30 243 243 175 305 213 90 123 M14 70 30 Ø6.5 Ø25 Ø25 53 88 50 64 80 15 132 107 90 172 94 M8 60 56 M8 30 Ø4.5 1 1-100 / V 27.1 Super Series www.sassin.com

Temperature performance curve Size A/B 3SM8N-63/3SM8N-100 I = 10 ... 25 A x In n Size A/B 3SM8N-63/3SM8N-100 I = 32 ... 100 A n 1.0 x I n 1.3 1.2 1.1 1.0 0.9 0.8 x I n Size C 3SM8N-225 I = 100 ... 255 A n Size D 3SM8N-400 I = 225 ... 400 A n Size E/F 3SM8N-630/3SM8N-800 I = 400...800 A n x I n x In 0 10 20 30 40 50 60 1.3 1.2 1.1 1.0 0.9 0.8 1.3 1.2 1.1 1.0 0.9 0.8 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0.8 0.9 0 10 20 30 40 50 60 1.3 1.2 1.1 1.0 0.9 0.8 0 10 20 30 40 50 60 1.3 1.2 1.1 T (°C) T (°C) T (°C) T (°C) T (°C) Moulded Case Circuit Breakers Series 3SM8N with thermal-magnetic trip unit 1 www.sassin.com V 27.1 Super Series / 1-101

Incoming and outgoing function in distribution systems Switching and protection devices for motors, transformers and capacitors Protect circuits and power supply devices against overload, short-circuit, under-voltage etc. Used in new energy, power, industry control, buildings, Available in the following versions Power protection The overload and short-circuit releases are designed for the protection of cables, leads and non-motor loads Motor protection The overload and short-circuit releases are designed for optimized protection and direct-on-line starting of induction squirrel-cage motors. Applications and functions M8E A 3 P 400 M Breaking capacity M: Medium H: High Rated current 32: 16...32 A 63: 32...63 A 125: 63...125 A 250: 100...250 A 400: 200...400 A 630: 400...630 A 800: 630...800 A 1600: 640...1600 A Versions P: Power distribution M: Motor protection Number of poles 3: 3-pole 4: 4-pole Code of size A: 3SM8E-125 B: 3SM8E-250 C: 3SM8E-400 D: 3SM8E-630 E: 3SM8E-800 F: 3SM8E-1600 Series code Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit Instruction of type code 1 1-102 / V 27.1 Super Series www.sassin.com

Normal working environment Altitude The rated performance of the circuit breaker does not change up to 2000 meters. Beyond this altitude, the performance of the circuit breaker is subjest to derating, see the derating coefficients table on page A/00 . Temperature Storage: -40 °C to + 70 °C Operating: -5 °C to + 40 °C In case the circuit breaker operates at higher temperatures than +40 °C, the current-carrying capacity of the circuit breaker may be lower than the rated current-carry capacity at the reference temperature, therefore the derating coefficients must be applied. see the derating coefficients table on page A/00. Relative humidity When maximum temperature is 40 °C, relative humidity shall be less than 50%. When the temperature is relative low, the relative humidity is allowed to be higher. Condensation caused by change of temperature shall be taken special measures. Pollution level 3 Installation category Main circuit: III Auxiliary circuit and control circuit: II Installation environment Horizontal or vertical, maximum inclination: 22.5 °. Resistance to moist air, salt mist and oil mist. Installed in an environment which is not enough to erode the metal or to destroy the insulating gas and without explosive danger. Installed in an environment without attack from rain and snow. Size Type Standard Rated current In adjustable Breaking capacity Number of poles Rated operating voltage Ue Rated insulating voltage Ui Rated impulsed withstand voltage Uimp Rated frequency Rated ultimate short-circuit breaking capacity at AC 400 V 50/60 Hz I cu Rated operating short-circuit breaking capacity at AC 400 V 50/60 Hz I cs Rated short-time withstand current for 1 s at AC 400 V 50/60 Hz I cw Category Mechanical life Electrical life Flashover distance 50 35 85 50 50 35 85 50 65 42 100 65 65 42 100 65 65 42 100 65 80 40 A pole V V kV Hz kA kA kA cycles cycles mm A 3SM8E-125 16-20-25-32, 32-36-40-45- 50-55-60-63, 63-65-70-75- 80-85-90-95- 100-125 A 7000 3000 ≤ 50 M 3 4 H 3 H 3 H 3 H 3 H 3 H 3 4 M 3 4 M 3 4 M 3 4 M 3 4 B 3SM8E-250 100-125-140- 160-180-200- 225-250 A 7000 3000 ≤ 50 D 3SM8E-630 400-429-440- 460-480-500- 530-560-600- 630 8 B 3000 1500 ≤ 100 C 3SM8E-400 200-225-250- 280-315-350- 400 5 B 4000 2000 ≤ 100 E 3SM8E-800 630-640-660- 680-700-720- 740-760-780- 800 10 B 3000 1500 ≤ 100 F 3SM8E-1600 640-800-960- 1120-1280- 1440-1600 20 B 2500 1000 ≤ 120 Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit Technical specifications IEC 60947-2 IEC 60947-4-1 AC 400 AC 800 8 50/60 1 www.sassin.com V 27.1 Super Series / 1-103

Size A I = 32 A n 20 16 25 32 60 12 80 100 2 2.5 3 4 5 6 7 8 10 12 0.1 0.2 0.3 0.06 8 7 6 10 11 12 13 4 14 0.8 0.85 0.9 0.7 1 OFF OFF OFF 0.95 Size A I = 63 A n 32 60 12 80 100 2 2.5 3 4 5 6 7 8 10 12 0.1 0.2 0.3 0.06 8 7 6 10 11 12 13 4 14 0.8 0.85 0.9 0.7 1 OFF OFF OFF 36 40 45 50 55 60 63 0.75 0.95 Size A I = 125 A n 60 12 80 100 2 2.5 3 4 5 6 7 8 10 12 0.1 0.2 0.3 0.06 8 7 6 10 11 12 13 4 14 0.8 0.85 0.9 0.7 1 OFF OFF OFF 70 65 75 80 85 90 125 95 100 0.75 0.95 Size B I = 250 A n 60 12 80 100 2 2.5 5 6 7 8 10 12 0.1 0.2 0.3 0.06 8 7 6 10 11 12 13 4 14 0.8 0.85 0.9 0.7 1 OFF OFF OFF TEST 100 140 125 200 225 250 180 160 0.75 0.95 Size C I = 400A n 60 12 100 150 2 2.5 3 4 5 6 7 8 10 12 0.1 0.2 0.3 0.06 8 7 6 9 10 11 12 4 14 0.8 0.85 0.9 0.7 1 OFF OFF OFF TEST 200 250 225 350 400 315 280 0.75 0.95 Size D I = 630 A n 60 12 100 150 3 0.06 OFF OFF OFF TEST 420 460 440 530 560 600 630 500 480 400 Size E I = 800 A n OFF OFF OFF TEST 640 680 660 740 760 780 800 720 700 630 1 2 3 4 5 6 0.75 TEST I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r TEST 63 TEST 4 3 4 5 6 7 8 2.5 2 12 10 0.1 0.2 0.3 9 10 11 12 4 14 6 7 8 0.8 0.85 0.9 0.7 1 0.75 0.95 12 150 100 60 3 4 5 6 7 8 2.5 2 12 10 0.1 0.2 0.3 0.06 7 8 9 10 11 4 12 6 5 0.8 0.85 0.9 0.7 1 0.75 0.95 Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit Electonic trip unit Due to the configurated electronic trip units, 3SM8E moulded case circuit breaker is enable to supply following the reliable protection and act correctly: ·
Overload protection (L) Short-time delayed short-circuit protection (S) Instantaneous short-circuit protection (I) 1 Current setting range of long-time delayed overload protection I r Size A up to 32 A 16-20-25-32 A up to 63 A 32-36-40-45-50-55-60 A up to 100 A 63-65-70-75-80-85-90-95-100 A Size B up to 225 A 100-125-140-160-180-200-225 A Size C up to 400 A 200-225-250-280-315-350-400 A Size D up to 630 A 400-420-440-460-480-500-530-560- 600-630 A Size E up to 800 A 630-640-660-680-700-720-740-760- 780-800 A 2 Setting range of time-lag class for overload protection tr Size A/B up to 225 A OFF, 12-60-80-100 s Size C/D/E up to 800 A OFF, 12-60-100-150 s 3 I I r = x ... S Current setting range of short-time delayed short-circuit protection Size A/B/C/D/E up to 800 A 2-2.5-3-4-5-6-7-8-10-12 4 S Setting range of time-lag class for short-circuit protection t Size A/B/C/D/E up to 800 A OFF, 0.06-0.1-0.2-0.3 s 5 I = I x ... i r Current setting range of instantaneous short-circuit protection Size A/B up to 225 A OFF, 4-6-7-8-10-11-12-13-14 Size C/D up to 630 A OFF, 4-6-7-8-9-10-11-12-14 Size E up to 800 A OFF, 4-5-6-7-8-9-10-11-12 6 I = I x ... p r Current setting range of pre-alarm function Size A/B/C/D/E up to 800 A 0.7-0.75-0.8-0.85-0.9-0.95-1 1 o t I r 2 3 4 5 Note “TEST” is used to test the trip performance. I s I I i ·
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1 1-104 / V 27.1 Super Series www.sassin.com

Size E I = 1600 A n TEST I (A) r t (s) r I (xI ) s r t (s) s I (xI ) i r I (xI ) p r In= 100% 90% 80% 60% q>DC12V+ MCU OFF OFF 5 8 10 12 2 OFF 4 3 OFF OFF 4 6 8 10 2 OFF 3 2.5 0.2 0.1 0.4 0.3 1.0 0.05 0.8 0.6 6 4 10 8 18 3 16 12 OFF OFF 0.7 0.8 0.9 1.0 0.4 OFF 0.6 0.5 0.3 0.2 0.5 0.4 1.0 OFF 0.9 0.7 1 2 3 4 5 6 Electonic trip unit Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit Due to the configurated electronic trip units, 3SM8E molded case circuit breaker is enable to supply following the reliable protection and act correctly: ·
Overload protection (L) Short-time delayed short-circuit protection (S) ·
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Instantaneous short-circuit protection (I) 1 Current setting range of long-time delayed overload protection Size F up to 1600 A 640-800-960-1120-1280-1440-1600 A 4 Setting range of time-lag class for overload protection tr Size F up to 1600 A OFF, 3-4-6-8-10-12-16-18 s 2 I I r = x ... S Current setting range of short-time delayed short-circuit protection Size F up to 1600 A 2-2.5-3-4-6-8-10 3 I = I x ... i r Current setting range of instantaneous short-circuit protection Size F up to 1600 A OFF, 2-3-4-5-8-10-12 6 I = I x ... p r Current setting range of pre-alarm function Size F up to 1600 A 0.7-0.75-0.8-0.85-0.9-0.95-1 1 o t I r 2 3 4 5 Note “TEST” is used to test the trip performance. I s I I i 5 S Setting range of time-lag class for short-circuit protection t Size F up to 1600 A OFF, 0.05-0.1-0.2-0.3-0.4-0.5-0.6-0.8-1.0 s I r 1 www.sassin.com V 27.1 Super Series / 1-105

Characteristic curve 4h 2 h 1 h 30 min 20 min 14 min 10 min 6 min 4 min 2 min 1 min 30s 20s 10s 5 s 2 s 1 s 0.5 s 0.2 s 0.1 s 0.05 s 0.02 s 0.01 s t 0.6 0.7 1 1.3 2 3 4 5 6 7 10 1214 20 30 40 60 s 80 s 100 s 150 s 0.2 s 0.1 s 0.06 s Long-time delayed overload protection I = 2 x Ir tr = (12 ... 150) s ± 10% Short-time delayed short-circuit protection I = (2 ... 10) ×I s r ts= (0.06 ... 0.3) ± 15% Max. instantaneous trip time instantaneous short-circuit protection I I = (4 ... 14) ± 15% Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit 1 1-106 / V 27.1 Super Series www.sassin.com

Rated current I (A) n 3-pole Size A I = 50 kA, I = 35 kA cu cs 16 ... 32 32 ... 63 63 ... 125 I cu = 85 kA, I cs = 50 kA 16 ... 32 32 ... 63 63 ... 125 Size B I cu = 50 kA, I cs = 35 kA 100 ... 250 I cu = 85 kA, I cs = 50 kA 100 ... 250 Size C I cu = 65 kA, I cs = 42 kA 200 ... 400 I cu = 100 kA, I cs = 65 kA 200 ... 400 Size D I cu = 65 kA, I cs = 42 kA 400 ... 630 I cu = 100 kA, I cs = 65 kA 400 ... 630 Size E I cu = 65 kA, I cs = 42 kA 630 ... 800 I cu = 100 kA, I cs = 65 kA 630 ... 800 Size F I cu = 80 kA, I cs = 40 kA 640 ... 1600 4-pole Size A I cu = 50 kA, I cs = 35 kA 16 ... 32 32 ... 63 63 ... 125 Size B I cu = 50 kA, I cs = 35 kA 100 ... 225 Size C I cu = 65 kA, I cs = 42 kA 200 ... 400 Size D I cu = 65 kA, I cs = 42 kA 400 ... 630 Size E I cu = 65 kA, I cs = 42 kA 630 ... 800 Size F I cu = 80 kA, I cs = 40 kA 640 ... 1600 M8EA 3P32M M8EA 3P63M M8EA 3P125M M8EA 3P32H M8EA 3P63H M8EA 3P125H M8EB 3P250M M8EB 3P250H M8EC 3P400M M8EC 3P400H M8ED 3P630M M8ED 3P630H M8EE 3P800M M8EE 3P800H M8EF 3P1600H M8EA 4P32M M8EA 4P63M M8EA 4P125M M8EB 4P250M M8EC 4P400M M8ED 4P630M M8EE 4P800M M8EF 4P1600H 39835 39836 39837 39838 39839 39840 39853 39854 39859 39860 39865 39866 39871 39872 39131 39841 39842 39843 39855 39861 39867 39873 39132 M8EA 3M32M M8EA 3M63M M8EA 3M125M M8EA 3M32H M8EA 3M63H M8EA 3M125H M8EB 3M250M M8EB 3M250H M8EC 3M400M M8EC 3M400H M8ED 3M630M M8ED 3M630H M8EE 3M800M M8EE 3M800H M8EA 4M32M M8EA 4M63M M8EA 4M125M M8EB 4M250M M8EC 4M400M M8ED 4M630M M8EE 4M800M 39844 39845 39846 39847 39848 39849 39856 39857 39862 39863 39868 39869 39874 39875 39850 39851 39852 39858 39864 39870 39876 Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit Power distribution Motor protection Selection and ordering data 1 www.sassin.com V 27.1 Super Series / 1-107 Type code Order code Type code Order code

W1 W1 F E 4-Ød A G W 22 L1 L L2 B C 22 A A G G1 H2 H4 H3 W1 W1 W1 W2 6-Ød H maxH1 N Under-voltage trip 3P 4P Under-voltage trip Electric arc isolation shutter 3SM8E-100, 225, 400, 630, 800, 1600 (front connection) Outline and installation dimensions A G G1 F E 22 W1 W W1 22 W1 W1 W1 W2 F E A A L1 L L2 B C1 C H2 H maxH1 H5 H4 H3 Electric arc isolation shutterUnder-voltage trip Under-voltage trip Electric arc isolation shutter Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit 1 1-108 / V 27.1 Super Series www.sassin.com

Outline and installation dimensions 128.5 204 81 66 46 14 112 155 37.5 10 10.5 8.5 280 470 243 210 70 280 70 244 7 128.5 204 81 66 46 14 112 155 37.5 10 10.5 8.5 280 470 243 210 70 280 70 244 7 137 191 41 15 330 506 210 70 280 70 299 9 126 174 90.5 60 32 11 107.5 149 38 9 4 5.6 258 457 225 150 48 198 48 195 7 102 57.5 24 22 10 91.2 106.7 22.8 4 5.5 165 360 145 127 35 162 35 126 4.5 C C1 E F G G1 H H1 H2 H3 H4 H5 L L1 L2 W W1 W2 A B Ød Dimensions Installation Dimensions 88 50 22 19.2 7.5 91.7 109.4 28 4 10 150 255 132 92 30 122 35 129 4.5 3SM8E-100 3SM8E-225 3SM8E-400 3SM8E-630 3SM8E-800 3SM8E-1600 Model Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit 1 www.sassin.com V 27.1 Super Series / 1-109

3SM8E-63, 100, 225 (Rear connection) M H6 H7 W1 W1 3P W1 W1 W1 H6 H7 M 4P Rear connection stiletto chart W1 W1 ≥3 A 6-ØD 4-Ød L3 L2 3P W1 W1 W1 N A L3 L2 4-Ød 8-ØD1 4P Insert style L6 K L4 L5 4-Ød2 H10 Installation board stiletto chart H9 H8 M1 H11 J J L2 Installation chart Installation board W1 W1 H6 H7 16 Ød1 3P Ød1 16 W1 W1 W1 H6 H7 4P 3SM8E-400, 630,800 (Rear connection) Outline and installation dimensions Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit 1 1-110 / V 27.1 Super Series www.sassin.com

3SM8E-100 3SM8E-225 3SM8E-400 3SM8E-630 3SM8E-800 A Ød Ød1 Ød2 ØD ØD1 H6 H7 H8 H9 H10 H11 L2 L3 L4 L5 L6 M K J M1 W1 35 Ø4.5 -- Ø6.5 Ø25 Ø25 58 89 50 65.5 85 16 144 126 88 190 110 M8 70 54 M8 35 44 Ø6.5 Ø12.5 Ø8.5 Ø32 Ø32 63.5 104.5 60 80 102 21 224 194 166 282 152 -- 60 129 M12 48 70 Ø7 Ø16.5 Ø11.5 Ø48 Ø48 84 84 88 -- 105 30 243 243 175 305 213 -- 90 123 M14 70 70 Ø7 Ø16.5 Ø11.5 Ø48 Ø48 84 84 88 -- 105 30 243 243 175 305 213 -- 90 123 M14 70 30 -- Ø6.5 Ø25 Ø25 53 88 50 64 82 17.5 132 107 90 172 94 M8 60 56 M8 30 Ø4.5 Outline and installation dimensions Moulded Case Circuit Breakers Series 3SM8E with electronic trip unit 1 www.sassin.com V 27.1 Super Series / 1-111

Photovoltaic DC Circuit Breakers Series 3SM8D Product profile 3SM8D series photovoltaic DC circuit breakers are suitable for DC network circuit which rated voltage to DC 1000 V and rated current to 800 A . DC circuit breaker with overload long delay protection function, which used to distribute electricity and protect the line and power supply equipment from overload, short circuit and other hazards. The operating mechanism of the DC circuit breaker has the functions of quick closing and quick breaking, and has the advantages of compact structure, small volume and convenient use. Instruction of type code Frame current Solar photovoltaic power generation Series code M8 250 D 4 Poles (P): 3, 4 Technical specifications 250 V 500 V 750 V 1000 V 3SM8D-125 IEC 60947-2 125 20, 25, 32, 40, 50, 63, 80, 100, 125 250, 500, 750, 1000 1000 8 3550 20 20 20 20 7000 2000 20 Yes -25 ºC ~ +50 ºC IP20 ≤ 50 12 In Fixed type, Plug-in type The altitude is 2000 m and below. If it is higher than 2000 m, it needs to be derated. For other special requirements, please contact the manufacturer. In a medium that is not in danger of explosion and where there is no gas or conductive dust that is sufficient to corrode metals and destroy insulation. 3SM8D-250 250 125, 140, 160, 180, 200, 225, 250 500, 750, 1000 1000 8 3550 20 20 20 20 7000 2000 3SM8D-400 400 250, 315, 350, 400 500, 750, 1000 1500 8 3550 35 35 35 35 4000 1000 ≤ 100 3SM8D-630 630 400, 500, 630 500, 750, 1000 1500 8 3550 35 35 35 35 4000 1000 3SM8D-800 800 630, 700, 800 500, 750, 1000 1500 8 3550 50 50 50 50 2500 800 7 In Normal working environment 1 1-112 / V 27.1 Super Series www.sassin.com Model type Standard Rated frame current Inm (A) Rated current In (A) Rated voltage Ue (V) DC Rated insulation voltage Ui (V) Rated impulse withstand voltage Uimp (kV) Test voltage of one minute (V) Rated switching capacity Icu (kA) (Ics = 75% Icu) Mechanical life (times) Electrical life (times) Total breaking time (ms) Installation position Isolation characteristics Ambient temperature (ºC) Degree of protection Accessories available Arcing distance (mm) Instantaneous action value Installing category

Circuit diagram Fault influence ≤ DC 500 V DC 500 ~ 750 V DC 750 ~ 1000 V Grounding type Grounding system Ungrounded system Fault A Fault B Fault C Note: 1. It can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Note: 1. It can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Note: 1. It can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Max. short-circuit current Max. short-circuit current Max. short-circuit current Fault A Fault B Fault C Note: 1. it can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Ensure that the installation method does not cause secondary ground faults Note: 1. It can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Ensure that the installation method does not cause secondary ground faults Note: 1. it can be wired by entering above and exiting below or entering below and exiting above, here is the example of entering below. Ensure that the installation method does not cause secondary ground faults No influence Max short-circuit current No influence Grounding type 1 www.sassin.com V 27.1 Super Series / 1-113 Photovoltaic DC Circuit Breakers Series 3SM8D

Temperature performance curve Outline and installation dimensions unit in mm Model A 30 35 44 58 70 B 129 126 195 200 243 Ød 4.5 4.5 7 7 7 L 150 165 257 270 280 W 122 142 199 240 280 C 101 117 173 184 205 D 61 61 128 134 155 G 18 23 30 43 46 I 131 146 228 235 243 W1 30 35 44 58 70 E 50 50 89 89 106 F 00 00 32 32 33 ØD 8 8 10 12 12 H 88 108 108 112 108 H1 107 125 153 158 158 H2 22 23 36 40 32 H3 81 102 103 109 103 H4 77 98 99 104 99 3SM8D-125 3SM8D-250 3SM8D 400 3SM8D-630 3SM8D-800 1 1-114 / V 27.1 Super Series www.sassin.com Photovoltaic DC Circuit Breakers Series 3SM8D G F N 1 2 3 4 5 6 W1 H4 H2 H3 H H1 A W L I B E D C Ød ØD 4 h (Max) (16-1250) (Min) 2 h 1 h 30 min 20 min 14 min 10 min 6 min 4 min 2 min 1 min 30 s 20 s 10 s 5 s 2 s 1 s 0.5 s 0.2 s 0.1 s 0.05 s 0.02 s 0.01 s 1 1.3 2 3 4 5 6 7 10 16 20 30 40 Operation time x100 Rated current

Selection and ordering data Order code Order code Rated current In (A) 3SM8D-125 3SM8D-250 3SM8D-400 3SM8D-630 3SM8D-800 Frame 20 25 32 40 50 63 80 100 125 125 140 160 180 200 225 250 250 315 350 400 400 500 630 630 700 800 3 Poles Type code M8DA 3020 M8DA 3025 M8DA 3032 M8DA 3040 M8DA 3050 M8DA 3063 M8DA 3080 M8DA 3100 M8DA 3125 M8DB 3125 M8DB 3140 M8DB 3160 M8DB 3180 M8DB 3200 M8DB 3225 M8DB 3250 M8DC 3250 M8DC 3315 M8DC 3350 M8DC 3400 M8DE 3400 M8DE 3500 M8DE 3630 M8DF 3630 M8DF 3700 M8DF 3800 15155 15156 15157 15158 15159 15160 15161 15162 15163 15173 15174 15175 15176 15177 15178 15179 15187 15188 15189 15190 15195 15196 15197 15201 15202 15203 4 Poles Type code M8DA 4020 M8DA 4025 M8DA 4032 M8DA 4040 M8DA 4050 M8DA 4063 M8DA 4080 M8DA 4100 M8DA 4125 M8DB 4125 M8DB 4140 M8DB 4160 M8DB 4180 M8DB 4200 M8DB 4225 M8DB 4250 M8DD 4250 M8DD 4315 M8DD 4350 M8DD 4400 M8DE 4400 M8DE 4500 M8DE 4630 M8DF 4630 M8DF 4700 M8DF 4800 15164 15165 15166 15167 15168 15169 15170 15171 15172 15180 15181 15182 15183 15184 15185 15186 15191 15192 15193 15194 15198 15199 15200 15204 15205 15206 1 www.sassin.com V 27.1 Super Series / 1-115 Photovoltaic DC Circuit Breakers Series 3SM8D

Frame type Standards Number of poles Frame Current Inm A Rated current In A Rated residual currents IΔn mA Rated insulating voltage Ui V Rated operating voltage, Ue V Rated frequency Hz Rated impulsed withstand voltage, Uimp kV Rated ultimate short-circuit breaking capacity, Icu (AC) 50-60 Hz 400 V O-CO kA Rated operating short-circuit breaking capacity,Ics (AC) 50-60 Hz 400 V O-CO-CO kA Mechanical life times Electrical life times Flashover distance mm Utilization category ( IEC60947-2) Ambient temperature Storage temperature Altitude Max A IEC 60947-2 IEC 60947-4-1 3, 4 100 16, 20, 25, 32, 40 50, 63, 80, 100 100, 300, 500, 1000 800 400 50/60 8 50 35 8500 1500 ≤50 A -5 to +40 °C, max. 95% humidity -40 to +75 °C 2000 B IEC 60947-2 IEC 60947-4-1 3, 4 225 100, 125, 140, 160 180, 200, 225 100, 300, 500, 1000 800 400 50/60 8 50 35 7000 1000 ≤50 A C IEC 60947-2 IEC 60947-4-1 3, 4 400 225, 250, 315 350, 400 100, 300, 500 800 400 50/60 8 65 42 4000 1000 ≤100 A D IEC 60947-2 IEC 60947-4-1 3, 4 630 400, 500, 630 100, 300, 500, 100 800 400 50/60 8 65 42 4000 1000 ≤100 A Protection of plant and equipment against overload or damage by ground faults (ground-fault protection) Protection against fire hazard caused by insulation faults Switching and protection devices for motors, transformersand capacitors Disconnector units with features for stopping and switching off in an emergency in conjunction with lockable rotary operating mechanisms and terminal covers. Instruction of type code Here is code of N-pole type for 4 pole circuit breaker: A: N-pole fixed without over-current release unit, it has been connected all along, and does not act with other three poles to turn on or off. B: N-pole fixed without over-current release unit, it acts with other three poles. Moulded Case Circuit Breakers with Earth Leakage Protection Series 3SM8L Applications and function s Technical specifications M8L A 3 P 016 1 Rated residual current (mA) 1: 100; 3: 300 5: 500; 10: 1000 Rated current (A) 16, 20, 25, 32, 40, 50, 63, 80, 100 (Frame A) 100, 125, 140, 160, 180, 200, 225 (Frame B) 225, 250, 315, 350, 400 (Frame C) 400, 500, 630 (Frame D) Protection type P: Power protection; M: Motor protection Poles (P): 3: 3P; 4: 4P Series code Frame A: 3SM8L-100; B: 3SM8L-225 C: 3SM8L-400; D: 3SM8L-630 1 1-116 / V 27.1 Super Series www.sassin.com

Tripping characteristic Test No. 1 Conventional non-action time I/In Conventional time Start status Ambient temperature 1.05 1 h (In ≤ 63 A) Cold status + 40 °C 2 h (In > 63 A) Test current For power distribution 2 Conventional action time 1.30 1 h (In ≤ 63 A) Right after test No.1 + 40 °C 2 h (In > 63 A) Test No. 1 1.05 In Conventional time Start status Ambient temperature Inm = 100 A Cold status +40 °C Inm = 225 A/400 A Setting current For motor protection Inm = 630 A 2 1.2 In Inm = 100 A Right after test No.1 +40 °C Inm = 225 A/400 A Inm = 630 A 3 1.5 In Inm = 100 A Heat status +40 °C Inm = 225 A Inm = 400/630 A 4 7.2 In Inm = 100 A Cold status +40 °C Inm = 225 A > 2 h no action > 2 h no action > 2 h no action ≤ 2 h action ≤ 2 h action ≤ 2 h action ≤ 4 min action ≤ 4 min action ≤ 8 min action ≥ 1 s action 4 s < T ≤ 10 s action Residual current Non time-delay type Time-delay type Max. breaking time (s) Ultimate non-driven time Δt (s) 2 IΔn 0.1 0.35/1/2 0.1/0.5/1 5 IΔn 10 IΔn 0.04 0.25/0.9/1.9 - 0.04 0.25/0.9/1.9 - 1 IΔn 0.2 0.5/1.15/2.15 - Max. breaking time (s) Action time of residual current protection Moulded Case Circuit Breakers with Earth Leakage Protection Series 3SM8L Outline and installation dimension. A 1 3 5 B 2 4 6 ON OFF D a b 4-Ød Type Frame A 3SM8L-100 Frame B 3SM8L-225 Frame C 3SM8L-400 Frame D 3SM8L-630 3 4 3 4 3 4 3 4 A 92 122 107 142 150 198 210 280 B 150 150 165 165 257 257 280 280 C 110 110 110 110 146.5 146.5 155 155 D 92 92 90 90 106.5 106.5 115.5 115.5 a 30 60 35 70 44 88 70 70 b 129 129 126 126 194 194 243 243 d 4.5 4.5 4.5 4.5 7 7 7 7 Number Outline dimensions (mm) Installation dimensions (mm) of poles Inm = 400/630 A 6 s < T ≤ 20 s action 1 www.sassin.com V 27.1 Super Series / 1-117

30 - 100 - 300 mA adjustable 16A 20A 25A 32A 40A 50A 63A 80A 100A 3SM8L-100 100 - 300 - 500 mA adjustable 16A 20A 25A 32A 40A 50A 63A 80A 100A 100A 125A 140A 160A 180A 200A 225A 100 - 300 - 500 mA adjustable 3SM8L-225 M8LA 3P016/1 M8LA 3P020/1 M8LA 3P025/1 M8LA 3P032/1 M8LA 3P040/1 M8LA 3P050/1 M8LA 3P063/1 M8LA 3P080/1 M8LA 3P100/1 25214 25215 25216 25217 25218 25219 25220 25221 25222 M8LA 3P016/3 M8LA 3P020/3 M8LA 3P025/3 M8LA 3P032/3 M8LA 3P040/3 M8LA 3P050/3 M8LA 3P063/3 M8LA 3P080/3 M8LA 3P100/3 25223 25224 25225 25226 25227 25228 25229 25230 25231 M8LB 3P100/1 M8LB 3P125/1 M8LB 3P140/1 M8LB 3P160/1 M8LB 3P180/1 M8LB 3P200/1 M8LB 3P225/1 25232 25233 25234 25235 25236 25237 25238 M8LA 4BP016/1 M8LA 4BP020/1 M8LA 4BP025/1 M8LA 4BP032/1 M8LA 4BP040/1 M8LA 4BP050/1 M8LA 4BP063/1 M8LA 4BP080/1 M8LA 4BP100/1 10412 10413 10414 10415 10416 10417 10418 10419 10420 M8LA 4BP016/3 M8LA 4BP020/3 M8LA 4BP025/3 M8LA 4BP032/3 M8LA 4BP040/3 M8LA 4BP050/3 M8LA 4BP063/3 M8LA 4BP080/3 M8LA 4BP100/3 M8LB 4BP100/1 M8LB 4BP125/1 M8LB 4BP140/1 M8LB 4BP160/1 M8LB 4BP180/1 M8LB 4BP200/1 M8LB 4BP225/1 10421 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 100A 125A 140A 160A 180A 200A 225A 200A 225A 250A 315A 350A 400A 200A 225A 250A 315A 350A 400A 400A 500A 630A 400A 500A 630A M8LB 3P100/3 M8LB 3P125/3 M8LB 3P140/3 M8LB 3P160/3 M8LB 3P180/3 M8LB 3P200/3 M8LB 3P225/3 25239 25240 25241 25242 25243 25244 25245 M8LC 3P200/3 M8LC 3P225/3 M8LC 3P250/3 M8LC 3P315/3 M8LC 3P350/3 M8LC 3P400/3 25246 25247 25248 25249 25250 25251 M8LC 3P200/5 M8LC 3P225/5 M8LC 3P250/5 M8LC 3P315/5 M8LC 3P350/5 M8LC 3P400/5 25252 25253 25254 25255 25256 25257 M8LD 3P400/5 M8LD 3P500/5 M8LD 3P630/5 25261 25262 25263 M8LD 3P400/3 M8LD 3P500/3 M8LD 3P630/3 25258 25259 25260 M8LB 4BP100/3 M8LB 4BP125/3 M8LB 4BP140/3 M8LB 4BP160/3 M8LB 4BP180/3 M8LB 4BP200/3 M8LB 4BP225/3 M8LC 4BP200/3 M8LC 4BP225/3 M8LC 4BP250/3 M8LC 4BP315/3 M8LC 4BP350/3 M8LC 4BP400/3 M8LC 4BP200/5 M8LC 4BP225/5 M8LC 4BP250/5 M8LC 4BP315/5 M8LC 4BP350/5 M8LC 4BP400/5 M8LD 4BP400/5 M8LD 4BP500/5 M8LD 4BP630/5 M8LD 4BP400/3 M8LD 4BP500/3 M8LD 4BP630/3 10437 10438 10439 10440 10441 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10459 10460 10461 10456 10457 10458 For power distribution 3-pole (A) Rated current In 4-pole Moulded Case Circuit Breakers with Earth Leakage Protection Series 3SM8L 30 - 100 - 300 mA adjustable 100 - 300 - 500 mA adjustable 3SM8L-400 300 - 500 - 1000 mA adjustable 3SM8L-630 100 - 300 - 500 mA adjustable 300 - 500 - 1000 mA adjustable 1 1-118 / V 27.1 Super Series www.sassin.com Type code Order code Type code Order code

Moulded Case Circuit Breakers with Earth Leakage Protection Series 3SM8L For motor protection 30 - 100 - 300 mA adjustable 16A 20A 25A 32A 40A 50A 63A 80A 100A 3SM8L-100 100 - 300 - 500 mA adjustable 16A 20A 25A 32A 40A 50A 63A 80A 100A 100A 125A 140A 160A 180A 200A 225A 100 - 300 - 500 mA adjustable 3SM8L-225 M8LA 3M016/1 M8LA 3M020/1 M8LA 3M025/1 M8LA 3M032/1 M8LA 3M040/1 M8LA 3M050/1 M8LA 3M063/1 M8LA 3M080/1 M8LA 3M100/1 25264 25265 25266 25267 25268 25269 25270 25271 25272 M8LA 3M016/3 M8LA 3M020/3 M8LA 3M025/3 M8LA 3M032/3 M8LA 3M040/3 M8LA 3M050/3 M8LA 3M063/3 M8LA 3M080/3 M8LA 3M100/3 25273 25274 25275 25276 25277 25278 25279 25280 25281 M8LB 3M100/1 M8LB 3M125/1 M8LB 3M140/1 M8LB 3M160/1 M8LB 3M180/1 M8LB 3M200/1 M8LB 3M225/1 25282 25283 25284 25285 21538 21539 21540 M8LA 4BM016/1 M8LA 4BM020/1 M8LA 4BM025/1 M8LA 4BM032/1 M8LA 4BM040/1 M8LA 4BM050/1 M8LA 4BM063/1 M8LA 4BM080/1 M8LA 4BM100/1 10462 10463 10464 10465 31386 31387 31388 31389 31390 M8LA 4BM016/3 M8LA 4BM020/3 M8LA 4BM025/3 M8LA 4BM032/3 M8LA 4BM040/3 M8LA 4BM050/3 M8LA 4BM063/3 M8LA 4BM080/3 M8LA 4BM100/3 M8LB 4BM100/1 M8LB 4BM125/1 M8LB 4BM140/1 M8LB 4BM160/1 M8LB 4BM180/1 M8LB 4BM200/1 M8LB 4BM225/1 31391 31392 31393 31394 31395 31396 31397 31398 31399 31400 31401 31402 31403 31404 31405 31406 100A 125A 140A 160A 180A 200A 225A 200A 225A 250A 315A 350A 400A 200A 225A 250A 315A 350A 400A 400A 500A 630A 400A 500A 630A M8LB 3M100/3 M8LB 3M125/3 M8LB 3M140/3 M8LB 3M160/3 M8LB 3M180/3 M8LB 3M200/3 M8LB 3M225/3 21541 21542 21543 21544 21545 21546 21547 M8LC 3M200/3 M8LC 3M225/3 M8LC 3M250/3 M8LC 3M315/3 M8LC 3M350/3 M8LC 3M400/3 21548 21549 10396 10397 10398 10399 M8LC 3M200/5 M8LC 3M225/5 M8LC 3M250/5 M8LC 3M315/5 M8LC 3M350/5 M8LC 3M400/5 10400 10401 10402 10403 10404 10405 M8LD 3M400/5 M8LD 3M500/5 M8LD 3M630/5 10409 10410 10411 M8LD 3M400/3 M8LD 3M500/3 M8LD 3M630/3 10406 10407 10408 M8LB 4BM100/3 M8LB 4BM125/3 M8LB 4BM140/3 M8LB 4BM160/3 M8LB 4BM180/3 M8LB 4BM200/3 M8LB 4BM225/3 M8LC 4BM200/3 M8LC 4BM225/3 M8LC 4BM250/3 M8LC 4BM315/3 M8LC 4BM350/3 M8LC 4BM400/3 M8LC 4BM200/5 M8LC 4BM225/5 M8LC 4BM250/5 M8LC 4BM315/5 M8LC 4BM350/5 M8LC 4BM400/5 M8LD 4BM400/5 M8LD 4BM500/5 M8LD 4BM630/5 M8LD 4BM400/3 M8LD 4BM500/3 M8LD 4BM630/3 31407 31408 31409 31410 31411 31412 31413 31414 31415 31416 31417 31418 31419 31420 31421 31422 10387 10388 10389 10393 10394 10395 10390 10391 10392 3-pole (A) Rated current In 4-pole 30 - 100 - 300 mA adjustable 100 - 300 - 500 mA adjustable 3SM8L-400 300 - 500 - 1000 mA adjustable 3SM8L-630 100 - 300 - 500 mA adjustable 300 - 500 - 1000 mA adjustable 1 www.sassin.com V 27.1 Super Series / 1-119 Type code Order code Type code Order code

Functions Making and breaking under load condition Providing safety isolation for terminal distribution system Standard: IEC 60947-3 Instruction of type code Technical Specifications Switch Disconnectors Series 3SM8G Rated current (A) 63 (Frame A) 125 (Frame B) 250 (Frame C) 400 (Frame D) 630 (Frame E) 800 (Frame F) Poles (P): 3: 3P; 4: 4P Frame A: 3SM8G-63; B: 3SM8G-125; C: 3SM8G-250 D: 3SM8G-400; E: 3SM8G-630; F: 3SM8G-800 Series code M8G A 3 400 Standards Frame type Frame Current Inm A Rated current In A Rated insulating voltage Ui V Rated operating voltage, Ue V Rated frequency Hz Rated impulsed withstand voltage, Uimp kV Rated short-time withstand current Icw/1s A Mechanical life times Electrical life times Utilization category (IEC 60947-3) Under-voltage release 1 Shunt-release 1 Auxiliary contact 1 Alarm Contact 1 Ambient temperature Storage temperature Altitude Max Type Note: 1 The same with 3SM8 series auxiliaries. -5 to +40 °C , max. 95% humidity -40 to +75 °C 2000 IEC 60947-3 A 63 63 500 400 50/60 6 760 8000 1500 AC-23 A 3SM8G-63 IEC 60947-3 B 125 125 800 400 50/60 8 1200 8000 1500 AC-23 A 3SM8G-125 3SM8G-250 IEC 60947-3 C 250 250 800 400 50/60 8 2700 8000 1000 AC-23 A IEC 60947-3 D 400 400 800 400 50/60 8 4800 7500 1000 AC-23 A 3SM8G-400 3SM8G-630 IEC 60947-3 E 630 630 800 400 50/60 8 7600 7500 1000 AC-23 A 3SM8G-800 IEC 60947-3 F 800 800 800 400 50/60 8 9600 7500 500 AC-23 A 1 1-120 / V 27.1 Super Series www.sassin.com

Selection and ordering data Switch Disconnectors Series 3SM8G 3 Poles 4 Poles Type code Order code Type code Order code Rated current In (A) M8G A363 M8G B3125 M8G C3250 M8G D3400 M8G E3630 M8G F3800 39138 39155 39170 39181 39189 39195 63 125 250 400 630 800 39146 39164 39176 39186 39192 39198 M8G A463 M8G B4125 M8G C4250 M8G D4400 M8G E4630 M8G F4800 W1 W1 F E Ød A G W 22 L1 L L2 B C 22 A A G G1 H2 H4 H3 W1 W1 W1 W2 6-Ød H (max)H1 N Under-voltage trip 3P 4P Under-voltage trip Electric arc isolation shutter 3SM8G-63, 125, 250 (front connection) Outline and installation dimensions C E F G G1 H H1 H2 H3 H4 L L1 L2 W W1 W2 A B Ø d 85 48.5 22 14 6 73 92 20 4.6 7 135 172 114 78 25 103 25 117 4.2 88.5 50.5 22.7 17.5 7.5 68 86 24 4 7 150 255 132 92 30 122 30 130 4.5 102 52 29 24 10 84.5 110 24 2.2 5 165 295 144 107 35 142 35 126 4.5 3SM8G-63 3SM8G-125 3SM8G-250 Model Dimensions Installation Dimensions 3SM8G 1 www.sassin.com V 27.1 Super Series / 1-121

H2 H (max) H1 H5 H4 H3 3SM8G-400, 630, 800 (front connection) Switch Disconnectors Series 3SM8G A G G1 F E 22 W1 W W1 22 W1 W1 W1 W2 F E A A L1 L L2 B C1 C Electric arc isolation shutter Under-voltage trip Under-voltage trip Electric arc isolation shutter Ød Outline and installation dimensions Ød Dimensions Installation Dimensions C C1 E F G G1 H H1 H2 H3 H4 H5 L L1 L2 W W1 W2 A B 3SM8G-400 3SM8G-630 3SM8G-800 Model 154 204 81 66 44 11 115.5 155 44 4.5 4.5 8 280 480 243 210 70 280 70 243 7 133.6 184 89 65 44 14 111 160 43 6.8 3.5 4.5 270 470 234 182 58 240 58 200 7 128 174 89 65 30 11 106.5 146.5 38 6 3.5 4.5 257 457 224 150 44 198 44 194 7 1 1-122 / V 27.1 Super Series www.sassin.com

Automatic Transfer Switches General introduction Continuous and reliable power distribution With the diversification of industrial process and IT applications, a secure and reliable electricity supply has become an important asset which is playing an important role in reducing production and maintenance costs. In emergency situations, it can become complex with mechanical devices looking after connecting, breaking, conducting and isolating power. In addition, when electricity use is restricted or the power supply is overloaded, the load may need to be transfered from one supply to another. With superior performance, SASSIN dual power automatic transfer switches meet all the above requirements to ensure continuity and security of power supply. Automatic transfer switching equipment controller can maximize the affordability of various types of electromagnetic interference in industrial environments, and can as well as ensure the operation reliability of automatic switch by the motor drive conversion mechanism via reliability test. Reliability assurance of the device When the major power supply encounters power failure, phase failure and undervoltage fault, the automatic switching equipment under the control of the controllerwill automatically switch to the backup power supply to ensure power system reliability. Reliability assurance of electricity supply system Specially designed automatic transfer switch controller can automatically identify the over-current faults , the implementation original welding and mechanical failure in power supply system and place the implementation original in a safe location to ensure the security of power supply system. Security assurance of electricity supply system Power conversion under the conditions of non-fire special hazard should be considered in the design; Public power grid can be used as backup power; Need to use CB automatic switch device with over-current protection; C curve protection products in line with IEC 60896 are suggested to be used as the end conversion electrical appliances; Power conversion time should be less than 5 s. For critical load, please install uninterrupted power supply equipment like UPS. Communication and signal system Power control under the conditions of non-fire special hazard should be considered in design; Public power grid can be used as backup power; Need to use CB automatic switch device with over-current protection; D curve protection products in line with IEC 60898 are suggested to be used as the end lighting electrical appliances; Power conversion time should be less than 5 s. Air condition and temperature control device Fire design includes power supply protection for terminal conditions like fire pumps, exhaust fans and fire elevators in particular disaster conditions; Need to use special power source like generators as backup power; Need to use products with neutral line of 2-pole or 4-poles in volved in the transformation Need to use PC automatic switch device without over-current protection whose rated current should be 125 % greater than its load current; Need to use the switch products with the fire control function Power conversion delay time should be set to 0. Fire fighting system Emergency lighting under the conditions of non-fire special hazard should be considered in the distribution design; Another branch of public power grid can be used as backup power supply if the backup power is from same power transformer, neutral line will not participate in conversion; Need to use CB automatic switch device with over-current protection; C curve protection products in line with IEC 60898 are suggested to be used as the end lighting electrical appliances; Power conversion time should be less than 5 s. Emergency lighting in general location 1 www.sassin.com V 27.1 Super Series / 1-123

Automatic Transfer Switches Series 3SAQ1 CB Class AQ1 3 D 06 Features Small size with simple structure Easy operation, long service life Both 3P and 4P are available Single electric drive, smooth and noise-free, small impact With mechanical interlock and electrical interlock, reliable switching, both manual and automatic switching are available Switch is wired with connection terminal in the internal for users, reflecting the circuit breaker status (open or closed) There are a variety of indicators listed on panel Structure and performance The automatic transfer switch consists of MCB, a single electric motor operating mechanism, mechanical interlocking, auxiliary systems, control circuit and other components and are closed with plastic shell. All components are installed on the same floor. There is a status indicator on the panel that accurately indicates the state of the MCB and the whole set of instructions. Series code R: Self-propelled with restore Structure Automatic controllers (only R-type:automatic transfer with automatic restore) detect the voltage of two-way power (commonly used power and backup power) at the same time. Common power will work under the normal state. When the common power supply failure occurs, namely loss of pressure or A phase-off, the controller will automatically make the command switch switch to the backup power supply; When common power is restored to normal, the controller will automatically make the command switch switch to the backup power supply, and no delay; Simultaneous two-way power anomalies are not allowed; When tripping occurs due to a small circuit breaker failure, the device will remain in the trip state and let out a warning signal. Wait for maintenance, and the handle should be reset and re-closed manually after troubleshooting; In automatic mode, when there inputs DC 24 V fire signal, the controller will command all the disconnect switch, and then if undo the fire signal, restore the original state. Structure N R Breaking capacity Rated current Trip curve Poles Instruction of type code There is only R type for 3SAQ1 series ATS at present. Automatic transfer with automatic restore: If deviation of common power is monitored , ATS will automatically switch the load from the common power to backup power; if the power returns to normal, it will automatically return to common power supply. Technical Specifications Type Execution circuit breaker Number of poles (P) Rated operating current (A) Rated operating voltage (VAC) Rated control voltage (VAC) Rated insulation voltage (VAC) Rated ultimate short circuit breaking capacity at 400V AC (kA) Rated short circuit making capacity (kA) Use category Mechanical life (times) Electrical life (times) Ambient temperature Storage temperature Altitude (Max.) 3SAQ1-63 3SB71-63 3, 4 6, 10, 16, 20, 25, 32, 40, 50, 63 230/400 230 500 6 10 17 AC-33iB 10,000 4,000 -5 ~ 40 °C, max. 95% humidity -40 ~ +75 °C 2,000 1 1-124 / V 27.1 Super Series www.sassin.com

a) Q1, Q2: MCB (Double points for the location of the icon) F21, B2: The right auxiliary and alarm head of circuit breaker SW1: Common closing limit switch in place SW3: Double points limit switch in place FUSE1, FUSE2: Fuses SM: Three-pin connector b) Dotted line is for the user to connect and the remaining for factory, for user's reference F11, B1: The right auxiliary and alarm head of circuit breaker M: Electric motor SW2: Backup closing limit switch in place X1 X2 X3 X4 X5: Connectors SB: Rocker Switch 290 4×Ø8.5 max310 85 max140 12 max137 N Automatic /Manual R unit in mm 5 N 6 N C11 N11 A11 A21 N11 N21 AC230V AC230V X4 13 14 X1 1 2 X2 3 4 5 6 X5 15 16 17 X3 7 8 9 10 11 12 FUSE1 SM 1 3 FUSE2 1 3 5 N 2 4 6 N A11 B11 C11 N11 Q1 1 3 2 4 A11 B11 Q2 1 3 16 11 12 14 F11 B1 14 12 11 11 14 F21 B2 SW3 SW1 SW2 SB M 11 12 12 14 Double input for fire control DC 24 V - + 6 5 4 3 2 1 Outline and installation dimensions The rated voltage for indicator is AC 230 V, and external power supply is prohibited External port wiring diagram U N Ue Ie F Standard 400V C63A 50Hz IEC 60947-6-1 Normal power UR Uimp Icn lcm CB Class 4kV 10kA 17kA AC-33iB Reserve Power 3SAQ1-63/4R Automatic Transfer Switch Automatic Power Tirpping Alarm Normal power Reserve Power Red Red Black Green Red Yellow Yellow Yellow Manual/Automatic switch Red, green and black electrical wire Tripping alarm Normal close Reserve close Double tripping Normal closing Reserve closing Thr Four ee Thr Four Reserve closing on indication ee Normal closing on indication Alarm Automatic Transfer Switches Series 3SAQ1 CB Class Wiring diagram 1 www.sassin.com V 27.1 Super Series / 1-125

Automatic Transfer Switches Series 3SAQ1 CB Class Selection and ordering data Rated breaking capacity (kA) Curve B Type code Order code Rated Curve D current (A) 6 10 16 20 25 32 40 50 63 Type code Order code 6 10 AQ1 3B06NR AQ1 3B10NR AQ1 3B16NR AQ1 3B20NR AQ1 3B25NR AQ1 3B32NR AQ1 3B40NR AQ1 3B50NR AQ1 3B63NR 19809 19810 19811 19812 19813 19814 19815 19816 19817 AQ1 3C06NR AQ1 3C10NR AQ1 3C16NR AQ1 3C20NR AQ1 3C25NR AQ1 3C32NR AQ1 3C40NR AQ1 3C50NR AQ1 3C63NR 19818 19819 19820 19821 19822 19823 19824 19825 19826 AQ1 3D06NR AQ1 3D10NR AQ1 3D16NR AQ1 3D20NR AQ1 3D25NR AQ1 3D32NR AQ1 3D40NR AQ1 3D50NR AQ1 3D63NR 19827 19828 19829 19830 19831 19832 19833 19834 19835 Poles (p) 3 Type code Order code Curve C AQ1 3B06HR AQ1 3B10HR AQ1 3B16HR AQ1 3B20HR AQ1 3B25HR AQ1 3B32HR AQ1 3B40HR AQ1 3B50HR AQ1 3B63HR 19755 19756 19757 19758 19759 19760 19761 19762 19763 AQ1 3C06HR AQ1 3C10HR AQ1 3C16HR AQ1 3C20HR AQ1 3C25HR AQ1 3C32HR AQ1 3C40HR AQ1 3C50HR AQ1 3C63HR 19764 19765 19766 19767 19768 19769 19770 19771 19772 AQ1 3D06HR AQ1 3D10HR AQ1 3D16HR AQ1 3D20HR AQ1 3D25HR AQ1 3D32HR AQ1 3D40HR AQ1 3D50HR AQ1 3D63HR 19773 19774 19775 19776 19777 19778 19779 19780 19781 3 AC-33iB: for system loads including cage motor and resistive loads. AC-33B: for motor load or mixture load including motors, resistive load and 30% incandescent load. Standard: IEC 60947-6-1 Utilization categories: 6 10 16 20 25 32 40 50 63 4 AQ1 4B06NR AQ1 4B10NR AQ1 4B16NR AQ1 4B20NR AQ1 4B25NR AQ1 4B32NR AQ1 4B40NR AQ1 4B50NR AQ1 4B63NR 19836 19837 19838 19839 19840 19841 19842 19843 19844 AQ1 4C06NR AQ1 4C10NR AQ1 4C16NR AQ1 4C20NR AQ1 4C25NR AQ1 4C32NR AQ1 4C40NR AQ1 4C50NR AQ1 4C63NR 19845 19846 19847 19848 19849 19850 19851 19852 19853 AQ1 4D06NR AQ1 4D10NR AQ1 4D16NR AQ1 4D20NR AQ1 4D25NR AQ1 4D32NR AQ1 4D40NR AQ1 4D50NR AQ1 4D63NR 19854 19855 19856 19857 19858 19859 19860 19861 19862 6 10 16 20 25 32 40 50 63 6 10 16 20 25 32 40 50 63 AQ1 4B06HR AQ1 4B10HR AQ1 4B16HR AQ1 4B20HR AQ1 4B25HR AQ1 4B32HR AQ1 4B40HR AQ1 4B50HR AQ1 4B63HR 19782 19783 19784 19785 19786 19787 19788 19789 19790 AQ1 4C06HR AQ1 4C10HR AQ1 4C16HR AQ1 4C20HR AQ1 4C25HR AQ1 4C32HR AQ1 4C40HR AQ1 4C50HR AQ1 4C63HR 19791 19792 19793 19794 19795 19796 19797 19798 19799 Aq1 4D06HR AQ1 4D10HR AQ1 4D16HR AQ1 4D20HR AQ1 4D25HR AQ1 4D32HR AQ1 4D40HR AQ1 4D50HR AQ1 4D63HR 19800 19801 19802 19803 19804 19805 19806 19807 19808 4 1 1-126 / V 27.1 Super Series www.sassin.com

Automatic Transfer Switches Series 3SAQ2 CB Class Instruction of type code AQ2 A 3 400 M NB R U Series Type of structure U: Integral type S: Split type Control mode R: Automatic transfer and restoration S: Automatic transfer without restoration Type of installation NB: Grid-grid NG: Grid-generator Breaking capacity: Size A Size B Size C Size D Size E L: M: H: Rated current Size A Size B Size C Size D Size E Rated current A: Size A 3SAQ2-100 B: Size B 3SAQ2-225 C: Size C 3SAQ2-400 D: Size D 3SAQ2-630 E: Size E 3SAQ2-800 Number of pole 3: 3-pole 4: 4-pole 35 50 85 35 35 85 50 65 100 50 65 100 75 100 16 20 25 32 40 50 63 80 100 100 125 160 180 200 225 225 250 315 350 400 400 500 360 630 700 800 Application Standards IEC 60947-6-1 3SAQ2 series automatic transfer switches are made up of two pieces of 3-pole or 4-pole MCCB and accessories (including auxiliary and alarm contacts), mechanical interlocking and electronic trip unit etc. As the terminal automatic switching devices, they are applied for the grid with double power supply of AC 50 Hz or 60 Hz, the rated current up to 800 A of three phase four line (available for one phase one line also). When one power supply fails due to faults of over-voltage, under-voltage or phase loss, one or more circuits will be automatically switched from one power supply to another one, to ensure normal power supply for the circuit. 3SAQ2 series automatic transfer switches are widely used in hospitals, shopping malls, banks, chemical industry, metallurgy, high-rise buildings, military facilities and any other important places that do not allow power off. They are important electric devices to ensure continuous power supply. There are two structures available: Integral type: the controller and the actuator are mounted on the same base. Split type: the controller is mounted on the cabinet panel, the executive mechanism is mounted on the base and installed inside of the cabinet by user. The controller and the executive mechanism are connected by a cable with length about 2 meters. 1 www.sassin.com V 27.1 Super Series / 1-127

Features Small size, easy to install Advanced digital electronic control technology Driven by single motor Double interlock protection Double protection of mechanical interlock and electrical interlock prevents the two power supply from being connected at the same time. The electrical interlock adopts the way of directly indicating fuse contact position of automatic switch to achieve true electric interlock-to prevent the automatic transfer under conditions such as contact fusion welding, breaker handle damaged, circuit-breaker fault trip etc. Low power consumption and lower level noise Frame 3SAQ2-1003 SAQ2-2253 SAQ2-400/630/800 Power consumption 20 W 40 W 20 W Complete functions as shown in the following pictures Transfer parameters is settable Value of under-voltage transfer (fault setting is 187 V) Time-delay of transfer Grid-grid: mode R, mode S Grid-generator: mode R, mode S Visual management Display voltage value of three phase Display of status of open and closed Kinds of auxiliary function External terminals for indication of open and closed Fire linkage Signal of generator External power supply Integrated or split controller, easy to install Isolation function Automatic Transfer Switches Series 3SAQ2 CB Class 1 1-128 / V 27.1 Super Series www.sassin.com

Technical parameter Size Type Standard Execution circuit-breaker Rated current In A 3SAQ2-100 IEC 60947-6-1 3SM8N-100 16 25 32 40 50 63 80 100 400 50/60 800 8 6000 AC-33B CB class √ √ B 3SAQ2-225 IEC 60947-6-1 3SM8N-225 100 125 160 180 200 225 400 50/60 800 8 6000 √ √ C 3SAQ2-400 IEC 60947-6-1 3SM8N-400 225 250 315 350 400 400 50/60 800 8 4000 √ √ D 3SAQ2-630 IEC 60947-6-1 3SM8N-630 400 500 360 400 50/60 800 8 3000 √ √ E 3SAQ2-800 IEC 60947-6-1 3SM8N-800 630 700 800 800 8 3000 √ √ Rated operating voltage Ue Rated operating frequency Rated insulation voltage Rated impulse withstand voltage Uimp Poles Breaking capacity Rated short-circuit breaking capacity Icn Rated short-circuit making capacity Icm Mechanical life Use category Product type Protection level Protection Overload protection Short-circuit protection IP30 (except terminals of main circuit) 3 L 35 73.5 4 3 L 35 73.5 4 4 4 3 4 M 50 105 H 85 187 M 50 105 M 50 105 H 85 187 M 50 105 3 L 50 105 M 65 143 H 100 220 M 65 143 3 L 50 105 M 65 143 H 100 220 M 65 143 M 75 165 H 100 220 M 75 165 Controller function Manual and automatic transfer mode Working position of main contact (execute circuit breaker) Normal power supply closed Standby power supply closed Double open Automatic control Monitoring of normal power supply (three phase detection) Monitoring of standby power supply (three phase detection) Automatic transfer and restoration Automatic transfer without restoration Grid-grid Grid-generator Short phase or voltage loss transfer Under voltage transfer Over voltage transfer Adjustable time-delay Time-delayed transfer Return delay Generator control Fire linkage Indication Indication of closed, open and double open Indication of normal power supply Indication of standby power supply Indication of fault trip External signal terminal of indication Indication of parameter setting Interlock protection Electrical interlock A V a.c. Hz V a.c. kV pole kA kA cycle √ √ √ √ √ √ √ √ √ √ √ √ √ √ 0-30 s continuous adjustment 0-30 s continuous adjustment √ √ √ √ √ √ √ √ √ Automatic Transfer Switches Series 3SAQ2 CB Class 1 www.sassin.com V 27.1 Super Series / 1-129

LCD display of controller S S N-R R-N NA NB NC RA RB RC Manual 1 12 2 3 4 5 6 7 13 11 15 17 19 22 23 24 27 26 25 21 20 16 18 14 10 8 9 Displaying the status of A phase for normal power supply. No display if abnormal. Displaying the status of B phase for normal power supply. No display if abnormal. Displaying the status of C phase for normal power supply. No display if abnormal. Displaying the status of A phase for standby power supply. No display if abnormal. Displaying the status of B phase for standby power supply. No display if abnormal. Displaying the status of C phase for standby power supply. No display if abnormal. Displaying the double open status Indicating the controller is in manual control mode Indicating the controller is in automatic control mode Indicating the normal power supply is closed Indicating the standby power supply is closed Display the control mode Display the ATS in tripped status Parameter display area of normal power supply Parameter display area of standby power supply Unit of time: second Unit of time: second Indication of time-delayed transfer Indication of time-delayed return Indication of settings of controller Setting button: press to enter setting menu Shift button: check voltage in normal use, move backwards in setting status Up button: increase number in setting status Down button: decrease number in setting status Manual button: press to switch to manual control in normal use, and transfer between normal power supply and standby power supply if in manual control status. Automatic button: press to switch to automatic control mode. Double open button: press to switch to double open status in manual control mode, save and exit in setting status. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Automatic Transfer Switches Series 3SAQ2 CB Class Automatic Common Spare Egotistical non- egotistical Double Alarm Double Setting Setting Manual Automatic Common /Spare 1 1-130 / V 27.1 Super Series www.sassin.com

Diagram of control logic Automatic transfer and restoration between the normal and standby power supply Operation of normal power supply Malfunction of normal power supply Standby power supply starts operating Normal power supply restores operating Normal power supply starts operating Grid-grid Normal power supply switching off Action time is t1 Standby power supply switching off Action time is t2 Automatic transfer without restoration between the normal and standby power supply Operation of normal power supply Malfunction of normal power supply Standby power supply starts operating Normal power supply restores operating Normal power supply starts operating Grid-grid Normal power supply switching off Action time is t1 Standby power supply switching off when malfuncyion Action time is t2 Automatic transfer and restoration between the normal and generating power supply Operation of normal power supply Malfunction of normal power supply Standby power supply starts operating Normal power supply restores operating Normal power supply starts operating Grid-generator The generator starts operating normal power supply switching off Generator starts after delay time t3 Standby power supply switching off Automatic transfer without restoration between the normal and generatingpower supply Standby power supply starts operating Generator starts after delay time t4 Operation of normal power supply Malfunction of normal power supply Standby power supply starts operating Normal power supply restores operating Normal power supply starts operating Grid-generator The generator starts operating normal power supply switching off Generator starts after delay time t3 Standby power supply switching off when malfunction Standby power supply starts operating Generator starts after delay time t4 Generator stops operating Automatic Transfer Switches Series 3SAQ2 CB Class 1 www.sassin.com V 27.1 Super Series / 1-131

External wiring diagram 3-pole QN QR N N 102 101 202 201 1 3 5 1 3 5 Normal power supply U N Standby power supply U R Normal power supply N Standby power supply N Normal power supply N Standby power supply N 4-pole 1 3 5 N 1 3 5 N QN QR Normal power supply U N Standby power supply U R External connection of controller 101 102 103 104 201 202 203 204 401 402 501 502 + - DC 24 V/0.5 A Active AC 230 V/0.5 A Indication of normal power supply Indication of standby power supply Fire linkage Neutral of normal power supply Signal of power Signal of closing Fault trip Neutral of standby power supply Signal of power Signal of closing Fault trip Passive electric shock Signal output of generator starting Automatic Transfer Switches Series 3SAQ2 CB Class 1 1-132 / V 27.1 Super Series www.sassin.com

Outline and installation dimension diagram J M K L F G A B N O H1 H H2 H3 c D E 4xØP Connect to neutral terminals for 3-pole 3SAQ2-100 3SAQ2-225 3SAQ2-400 3SAQ2-630 3SAQ2-800 A 3-pole 420 470 615 740 725 4-pole 420 470 615 740 790 240 240 330 330 330 C 3-pole 420 470 615 740 725 4-pole 420 470 615 740 790 220 220 300 300 300 140 160 200 200 210 180 190 227 231 240 Ø8 Ø8 Ø10 Ø10 Ø10 Drilling dimensions of control panel 90 146 63 8 142.5 82.5 142.5 82.3 Automatic Transfer Switches Series 3SAQ2 CB Class B D H H1 P unit in mm 1 www.sassin.com V 27.1 Super Series / 1-133

Size A: 3SAQ2-100 Automatic transfer and restoration between normal and standby power supply (NBR) Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 3SM8N-100L 35 kA AQ2A 3016LNBRU AQ2A 3020LNBRU AQ2A 3025LNBRU AQ2A 3032LNBRU AQ2A 3040LNBRU AQ2A 3050LNBRU AQ2A 3063LNBRU AQ2A 3080LNBRU AQ2A 3100LNBRU AQ2A 3016MNBRU AQ2A 3020MNBRU AQ2A 3025MNBRU AQ2A 3032MNBRU AQ2A 3040MNBRU AQ2A 3050MNBRU AQ2A 3063MNBRU AQ2A 3080MNBRU AQ2A 3100MNBRU AQ2A 3016HNBRU AQ2A 3020HNBRU AQ2A 3025HNBRU AQ2A 3032HNBRU AQ2A 3040HNBRU AQ2A 3050HNBRU AQ2A 3063HNBRU AQ2A 3080HNBRU AQ2A 3100HNBRU AQ2A 4016MNBRU AQ2A 4020MNBRU AQ2A 4025MNBRU AQ2A 4032MNBRU AQ2A 4040MNBRU AQ2A 4050MNBRU AQ2A 4063MNBRU AQ2A 4080MNBRU AQ2A 4100MNBRU 19944 19945 19946 19947 19948 19949 19950 19951 19952 19971 19972 19973 19974 19975 19976 19977 19978 19979 30026 30027 30028 30029 30030 30031 30032 30033 30034 19998 19999 30001 30002 30003 30004 30005 30006 30007 AQ2A 3016LNBRS AQ2A 3020LNBRS AQ2A 3025LNBRS AQ2A 3032LNBRS AQ2A 3040LNBRS AQ2A 3050LNBRS AQ2A 3063LNBRS AQ2A 3080LNBRS AQ2A 3100LNBRS AQ2A 3016MNBRS AQ2A 3020MNBRS AQ2A 3025MNBRS AQ2A 3032MNBRS AQ2A 3040MNBRS AQ2A 3050MNBRS AQ2A 3063MNBRS AQ2A 3080MNBRS AQ2A 3100MNBRS AQ2A 3016HNBRS AQ2A 3020HNBRS AQ2A 3025HNBRS AQ2A 3032HNBRS AQ2A 3040HNBRS AQ2A 3050HNBRS AQ2A 3063HNBRS AQ2A 3080HNBRS AQ2A 3100HNBRS AQ2A 4016MNBRS AQ2A 4020MNBRS AQ2A 4025MNBRS AQ2A 4032MNBRS AQ2A 4040MNBRS AQ2A 4050MNBRS AQ2A 4063MNBRS AQ2A 4080MNBRS AQ2A 4100MNBRS 30341 30342 30343 30344 30345 30346 30347 30348 30349 30368 30369 30370 30371 30372 30373 30374 30375 30376 30422 30423 30424 30425 30426 30427 30428 30429 30430 30395 30396 30397 30398 30399 30400 30401 30402 30403 3SM8N-100M 3SM8N-100H 3SM8N-100M 50 kA 85 kA 50 kA Automatic Transfer Switches Series 3SAQ2 CB Class Type code Order code Type code Order code Selection and ordering data 4-pole 3-pole 1 1-134 / V 27.1 Super Series www.sassin.com

Size A: 3SAQ2-100 Automatic transfer without restoration between normal and standby power supply (NBS) 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 3SM8N-100L 35 kA AQ2A 3016LNBSU AQ2A 3020LNBSU AQ2A 3025LNBSU AQ2A 3032LNBSU AQ2A 3040LNBSU AQ2A 3050LNBSU AQ2A 3063LNBSU AQ2A 3080LNBSU AQ2A 3100LNBSU AQ2A 3016MNBSU AQ2A 3020MNBSU AQ2A 3025MNBSU AQ2A 3032MNBSU AQ2A 3040MNBSU AQ2A 3050MNBSU AQ2A 3063MNBSU AQ2A 3080MNBSU AQ2A 3100MNBSU AQ2A 3016HNBSU AQ2A 3020HNBSU AQ2A 3025HNBSU AQ2A 3032HNBSU AQ2A 3040HNBSU AQ2A 3050HNBSU AQ2A 3063HNBSU AQ2A 3080HNBSU AQ2A 3100HNBSU AQ2A 4016MNBSU AQ2A 4020MNBSU AQ2A 4025MNBSU AQ2A 4032MNBSU AQ2A 4040MNBSU AQ2A 4050MNBSU AQ2A 4063MNBSU AQ2A 4080MNBSU AQ2A 4100MNBSU 19953 19954 19955 19956 19957 19958 19959 19960 19961 19980 19981 19982 19983 19984 19985 19986 19987 19988 30035 30036 30037 30038 30039 30040 30041 30042 30043 30008 30009 30010 30011 30012 30013 30014 30015 30016 AQ2A 3016LNBSS AQ2A 3020LNBSS AQ2A 3025LNBSS AQ2A 3032LNBSS AQ2A 3040LNBSS AQ2A 3050LNBSS AQ2A 3063LNBSS AQ2A 3080LNBSS AQ2A 3100LNBSS AQ2A 3016MNBSS AQ2A 3020MNBSS AQ2A 3025MNBSS AQ2A 3032MNBSS AQ2A 3040MNBSS AQ2A 3050MNBSS AQ2A 3063MNBSS AQ2A 3080MNBSS AQ2A 3100MNBSS AQ2A 3016HNBSS AQ2A 3020HNBSS AQ2A 3025HNBSS AQ2A 3032HNBSS AQ2A 3040HNBSS AQ2A 3050HNBSS AQ2A 3063HNBSS AQ2A 3080HNBSS AQ2A 3100HNBSS AQ2A 4016MNBSS AQ2A 4020MNBSS AQ2A 4025MNBSS AQ2A 4032MNBSS AQ2A 4040MNBSS AQ2A 4050MNBSS AQ2A 4063MNBSS AQ2A 4080MNBSS AQ2A 4100MNBSS 30350 30351 30352 30353 30354 30355 30356 30357 30358 30377 30378 30379 30380 30381 30382 30383 30384 30385 30431 30432 30433 30434 30435 30436 30437 30438 30439 30404 30405 30406 30407 30408 30409 30410 30411 30412 3SM8N-100M 3SM8N-100H 3SM8N-100M 50 kA 85 kA 50 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type Selection and ordering data 3-pole 4-pole 1 www.sassin.com V 27.1 Super Series / 1-135 Type code Order code Type code Order code

Size A: 3SAQ2-100 Automatic transfer and restoration between normal and generating power supply (NGR) 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 3SM8N-100L 35 kA AQ2A 3016LNGRU AQ2A 3020LNGRU AQ2A 3025LNGRU AQ2A 3032LNGRU AQ2A 3040LNGRU AQ2A 3050LNGRU AQ2A 3063LNGRU AQ2A 3080LNGRU AQ2A 3100LNGRU AQ2A 3016MNGRU AQ2A 3020MNGRU AQ2A 3025MNGRU AQ2A 3032MNGRU AQ2A 3040MNGRU AQ2A 3050MNGRU AQ2A 3063MNGRU AQ2A 3080MNGRU AQ2A 3100MNGRU AQ2A 3016HNGRU AQ2A 3020HNGRU AQ2A 3025HNGRU AQ2A 3032HNGRU AQ2A 3040HNGRU AQ2A 3050HNGRU AQ2A 3063HNGRU AQ2A 3080HNGRU AQ2A 3100HNGRU AQ2A 4016MNGRU AQ2A 4020MNGRU AQ2A 4025MNGRU AQ2A 4032MNGRU AQ2A 4040MNGRU AQ2A 4050MNGRU AQ2A 4063MNGRU AQ2A 4080MNGRU AQ2A 4100MNGRU 19962 19963 19964 19965 19966 19967 19968 19969 19970 19989 19990 19991 19992 19993 19994 19995 19996 19997 30044 30045 30046 30047 30048 30049 30050 30051 30052 30017 30018 30019 30020 30021 30022 30023 30024 30025 AQ2A 3016LNGRS AQ2A 3020LNGRS AQ2A 3025LNGRS AQ2A 3032LNGRS AQ2A 3040LNGRS AQ2A 3050LNGRS AQ2A 3063LNGRS AQ2A 3080LNGRS AQ2A 3100LNGRS AQ2A 3016MNGRS AQ2A 3020MNGRS AQ2A 3025MNGRS AQ2A 3032MNGRS AQ2A 3040MNGRS AQ2A 3050MNGRS AQ2A 3063MNGRS AQ2A 3080MNGRS AQ2A 3100MNGRS AQ2A 3016HNGRS AQ2A 3020HNGRS AQ2A 3025HNGRS AQ2A 3032HNGRS AQ2A 3040HNGRS AQ2A 3050HNGRS AQ2A 3063HNGRS AQ2A 3080HNGRS AQ2A 3100HNGRS AQ2A 4016MNGRS AQ2A 4020MNGRS AQ2A 4025MNGRS AQ2A 4032MNGRS AQ2A 4040MNGRS AQ2A 4050MNGRS AQ2A 4063MNGRS AQ2A 4080MNGRS AQ2A 4100MNGRS 30359 30360 30361 30362 30363 30364 30365 30366 30367 30386 30387 30388 30389 30390 30391 30392 30393 30394 30440 30441 30442 30443 30444 30445 30446 30447 30448 30413 30414 30415 30416 30417 30418 30419 30420 30421 3SM8N-100M 3SM8N-100H 3SM8N-100M 50 kA 85 kA 50 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type Selection and ordering data 3-pole 4-pole 1 1-136 / V 27.1 Super Series www.sassin.com Type code Order code Type code Order code

Size A: 3SAQ2-100 Automatic transfer without restoration between normal and generating power supply (NGS) 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 16 20 25 32 40 50 63 80 100 3SM8N-100L 35 kA AQ2A 3016LNGSU AQ2A 3020LNGSU AQ2A 3025LNGSU AQ2A 3032LNGSU AQ2A 3040LNGSU AQ2A 3050LNGSU AQ2A 3063LNGSU AQ2A 3080LNGSU AQ2A 3100LNGSU AQ2A 3016MNGSU AQ2A 3020MNGSU AQ2A 3025MNGSU AQ2A 3032MNGSU AQ2A 3040MNGSU AQ2A 3050MNGSU AQ2A 3063MNGSU AQ2A 3080MNGSU AQ2A 3100MNGSU AQ2A 3016HNGSU AQ2A 3020HNGSU AQ2A 3025HNGSU AQ2A 3032HNGSU AQ2A 3040HNGSU AQ2A 3050HNGSU AQ2A 3063HNGSU AQ2A 3080HNGSU AQ2A 3100HNGSU AQ2A 4016MNGSU AQ2A 4020MNGSU AQ2A 4025MNGSU AQ2A 4032MNGSU AQ2A 4040MNGSU AQ2A 4050MNGSU AQ2A 4063MNGSU AQ2A 4080MNGSU AQ2A 4100MNGSU 19863 19864 19865 19866 19867 19868 19869 19870 19871 19872 19873 19874 19875 19876 19877 19878 19879 19880 19890 19891 19892 19893 19894 19895 19896 19897 19898 19881 19882 19883 19884 19885 19886 19887 19888 19889 AQ2A 3016LNGSS AQ2A 3020LNGSS AQ2A 3025LNGSS AQ2A 3032LNGSS AQ2A 3040LNGSS AQ2A 3050LNGSS AQ2A 3063LNGSS AQ2A 3080LNGSS AQ2A 3100LNGSS AQ2A 3016MNGSS AQ2A 3020MNGSS AQ2A 3025MNGSS AQ2A 3032MNGSS AQ2A 3040MNGSS AQ2A 3050MNGSS AQ2A 3063MNGSS AQ2A 3080MNGSS AQ2A 3100MNGSS AQ2A 3016HNGSS AQ2A 3020HNGSS AQ2A 3025HNGSS AQ2A 3032HNGSS AQ2A 3040HNGSS AQ2A 3050HNGSS AQ2A 3063HNGSS AQ2A 3080HNGSS AQ2A 3100HNGSS AQ2A 4016MNGSS AQ2A 4020MNGSS AQ2A 4025MNGSS AQ2A 4032MNGSS AQ2A 4040MNGSS AQ2A 4050MNGSS AQ2A 4063MNGSS AQ2A 4080MNGSS AQ2A 4100MNGSS 30284 30285 30286 30287 30288 30289 30290 30291 30292 30293 30294 30295 30296 30297 30298 30299 30300 30301 30311 30312 30313 30314 30315 30316 30317 30318 30319 30302 30303 30304 30305 30306 30307 30308 30309 30310 3SM8N-100M 3SM8N-100H 3SM8N-100M 50 kA 85 kA 50 kA Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type Automatic Transfer Switches Series 3SAQ2 CB Class Selection and ordering data 3-pole 4-pole 1 www.sassin.com V 27.1 Super Series / 1-137 Type code Order code Type code Order code

Size B: 3SAQ2-225 Automatic transfer and restoration between normal and standby power supply (NBR) 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 3SM8N-225L 35 kA AQ2B 3100LNBRU AQ2B 3125LNBRU AQ2B 3140LNBRU AQ2B 3160LNBRU AQ2B 3180LNBRU AQ2B 3200LNBRU AQ2B 3225LNBRU AQ2B 3100MNBRU AQ2B 3125MNBRU AQ2B 3140MNBRU AQ2B 3160MNBRU AQ2B 3180MNBRU AQ2B 3200MNBRU AQ2B 3225MNBRU AQ2B 3100HNBRU AQ2B 3125HNBRU AQ2B 3140HNBRU AQ2B 3160HNBRU AQ2B 3180HNBRU AQ2B 3200HNBRU AQ2B 3225HNBRU AQ2B 4100MNBRU AQ2B 4125MNBRU AQ2B 4140MNBRU AQ2B 4160MNBRU AQ2B 4180MNBRU AQ2B 4200MNBRU AQ2B 4225MNBRU 30053 30054 30055 30056 30057 30058 30059 30074 30075 30076 30077 30078 30079 30080 30116 30117 30118 30119 30120 30121 30122 30095 30096 30097 30098 30099 30100 30101 AQ2B 3100LNBRS AQ2B 3125LNBRS AQ2B 3140LNBRS AQ2B 3160LNBRS AQ2B 3180LNBRS AQ2B 3200LNBRS AQ2B 3225LNBRS AQ2B 3100MNBRS AQ2B 3125MNBRS AQ2B 3140MNBRS AQ2B 3160MNBRS AQ2B 3180MNBRS AQ2B 3200MNBRS AQ2B 3225MNBRS AQ2B 3100HNBRS AQ2B 3125HNBRS AQ2B 3140HNBRS AQ2B 3160HNBRS AQ2B 3180HNBRS AQ2B 3200HNBRS AQ2B 3225HNBRS AQ2B 4100MNBRS AQ2B 4125MNBRS AQ2B 4140MNBRS AQ2B 4160MNBRS AQ2B 4180MNBRS AQ2B 4200MNBRS AQ2B 4225MNBRS 30449 30450 30451 30452 30453 30454 30455 30470 30471 30472 30473 30474 30475 30476 30512 30513 30514 30515 30516 30517 30518 30491 30492 30493 30494 30495 30496 30497 3SM8N-225M 3SM8N-225H 3SM8N-225M 50 kA 85 kA 50 kA Automatic transfer without restoration between normal and standby power supply (NBS) 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 3SM8N-225L 35 kA AQ2B 3100LNBSU AQ2B 3125LNBSU AQ2B 3140LNBSU AQ2B 3160LNBSU AQ2B 3180LNBSU AQ2B 3200LNBSU AQ2B 3225LNBSU AQ2B 3100MNBSU AQ2B 3125MNBSU AQ2B 3140MNBSU AQ2B 3160MNBSU AQ2B 3180MNBSU AQ2B 3200MNBSU AQ2B 3225MNBSU AQ2B 3100HNBSU AQ2B 3125HNBSU AQ2B 3140HNBSU AQ2B 3160HNBSU AQ2B 3180HNBSU AQ2B 3200HNBSU AQ2B 3225HNBSU AQ2B 4100MNBSU AQ2B 4125MNBSU AQ2B 4140MNBSU AQ2B 4160MNBSU AQ2B 4180MNBSU AQ2B 4200MNBSU AQ2B 4225MNBSU 30060 30061 30062 30063 30064 30065 30066 30081 30082 30083 30084 30085 30086 30087 30123 30124 30125 30126 30127 30128 30129 30102 30103 30104 30105 30106 30107 30108 AQ2B 3100LNBSS AQ2B 3125LNBSS AQ2B 3140LNBSS AQ2B 3160LNBSS AQ2B 3180LNBSS AQ2B 3200LNBSS AQ2B 3225LNBSS AQ2B 3100MNBSS AQ2B 3125MNBSS AQ2B 3140MNBSS AQ2B 3160MNBSS AQ2B 3180MNBSS AQ2B 3200MNBSS AQ2B 3225MNBSS AQ2B 3100HNBSS AQ2B 3125HNBSS AQ2B 3140HNBSS AQ2B 3160HNBSS AQ2B 3180HNBSS AQ2B 3200HNBSS AQ2B 3225HNBSS AQ2B 4100MNBSS AQ2B 4125MNBSS AQ2B 4140MNBSS AQ2B 4160MNBSS AQ2B 4180MNBSS AQ2B 4200MNBSS AQ2B 4225MNBSS 30456 30457 30458 30459 30460 30461 30462 30477 30478 30479 30480 30481 30482 30483 30519 30520 30521 30522 30523 30524 30525 30498 30499 30500 30501 30502 30503 30504 3SM8N-225M 3SM8N-225H 3SM8N-225M 50 kA 85 kA 50 kA Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Unitary type Split type Automatic Transfer Switches Series 3SAQ2 CB Class Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 1-138 / V 27.1 Super Series www.sassin.com Type code Type code Type code Type code Order code Order code Order code Order code

Size B: 3SAQ2-225 Automatic transfer and restoration between normal and generating power supply (NGR) 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 3SM8N-225L 35 kA AQ2B 3100LNGRU AQ2B 3125LNGRU AQ2B 3140LNGRU AQ2B 3160LNGRU AQ2B 3180LNGRU AQ2B 3200LNGRU AQ2B 3225LNGRU AQ2B 3100MNGRU AQ2B 3125MNGRU AQ2B 3140MNGRU AQ2B 3160MNGRU AQ2B 3180MNGRU AQ2B 3200MNGRU AQ2B 3225MNGRU AQ2B 3100HNGRU AQ2B 3125HNGRU AQ2B 3140HNGRU AQ2B 3160HNGRU AQ2B 3180HNGRU AQ2B 3200HNGRU AQ2B 3225HNGRU AQ2B 4100MNGRU AQ2B 4125MNGRU AQ2B 4140MNGRU AQ2B 4160MNGRU AQ2B 4180MNGRU AQ2B 4200MNGRU AQ2B 4225MNGRU 30067 30068 30069 30070 30071 30072 30073 30088 30089 30090 30091 30092 30093 30094 30130 30131 30132 30133 30134 30135 30136 30109 30110 30111 30112 30113 30114 30115 AQ2B 3100LNGRS AQ2B 3125LNGRS AQ2B 3140LNGRS AQ2B 3160LNGRS AQ2B 3180LNGRS AQ2B 3200LNGRS AQ2B 3225LNGRS AQ2B 3100MNGRS AQ2B 3125MNGRS AQ2B 3140MNGRS AQ2B 3160MNGRS AQ2B 3180MNGRS AQ2B 3200MNGRS AQ2B 3225MNGRS AQ2B 3100HNGRS AQ2B 3125HNGRS AQ2B 3140HNGRS AQ2B 3160HNGRS AQ2B 3180HNGRS AQ2B 3200HNGRS AQ2B 3225HNGRS AQ2B 4100MNGRS AQ2B 4125MNGRS AQ2B 4140MNGRS AQ2B 4160MNGRS AQ2B 4180MNGRS AQ2B 4200MNGRS AQ2B 4225MNGRS 30463 30464 30465 30466 30467 30468 30469 30484 30485 30486 30487 30488 30489 30490 30526 30527 30528 30529 30530 30531 30532 30505 30506 30507 30508 30509 30510 30511 3SM8N-225M 3SM8N-225H 3SM8N-225M 50 kA 85 kA 50 kA Automatic transfer without restoration between normal and generating power supply (NGS) 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 100 125 140 160 180 200 225 3SM8N-225L 35 kA AQ2B 3100LNGSU AQ2B 3125LNGSU AQ2B 3140LNGSU AQ2B 3160LNGSU AQ2B 3180LNGSU AQ2B 3200LNGSU AQ2B 3225LNGSU AQ2B 3100MNGSU AQ2B 3125MNGSU AQ2B 3140MNGSU AQ2B 3160MNGSU AQ2B 3180MNGSU AQ2B 3200MNGSU AQ2B 3225MNGSU AQ2B 3100HNGSU AQ2B 3125HNGSU AQ2B 3140HNGSU AQ2B 3160HNGSU AQ2B 3180HNGSU AQ2B 3200HNGSU AQ2B 3225HNGSU AQ2B 4100MNGSU AQ2B 4125MNGSU AQ2B 4140MNGSU AQ2B 4160MNGSU AQ2B 4180MNGSU AQ2B 4200MNGSU AQ2B 4225MNGSU 19899 19900 19901 19902 19903 19904 19905 19906 19907 19908 19909 19910 19911 19912 19920 19921 19922 19923 19924 19925 19926 19913 19914 19915 19916 19917 19918 19919 AQ2B 3100LNGSS AQ2B 3125LNGSS AQ2B 3140LNGSS AQ2B 3160LNGSS AQ2B 3180LNGSS AQ2B 3200LNGSS AQ2B 3225LNGSS AQ2B 3100MNGSS AQ2B 3125MNGSS AQ2B 3140MNGSS AQ2B 3160MNGSS AQ2B 3180MNGSS AQ2B 3200MNGSS AQ2B 3225MNGSS AQ2B 3100HNGSS AQ2B 3125HNGSS AQ2B 3140HNGSS AQ2B 3160HNGSS AQ2B 3180HNGSS AQ2B 3200HNGSS AQ2B 3225HNGSS AQ2B 4100MNGSS AQ2B 4125MNGSS AQ2B 4140MNGSS AQ2B 4160MNGSS AQ2B 4180MNGSS AQ2B 4200MNGSS AQ2B 4225MNGSS 30320 30321 30322 30323 30324 30325 30326 30327 30328 30329 30330 30331 30332 30333 14011 14012 14013 14014 14015 14016 14017 30334 30335 30336 30337 30338 30339 30340 3SM8N-225M 3SM8N-225H 3SM8N-225M 50 kA 85 kA 50 kA Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Automatic Transfer Switches Series 3SAQ2 CB Class Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 www.sassin.com V 27.1 Super Series / 1-139 Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code

Size C: 3SAQ2-400 Automatic transfer and restoration between normal and standby power supply (NBR) 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 3SM8N-400L 50 kA AQ2C 3225LNBRU AQ2C 3250LNBRU AQ2C 3315LNBRU AQ2C 3350LNBRU AQ2C 3400LNBRU AQ2C 3225MNBRU AQ2C 3250MNBRU AQ2C 3315MNBRU AQ2C 3350MNBRU AQ2C 3400MNBRU AQ2C 3225HNBRU AQ2C 3250HNBRU AQ2C 3315HNBRU AQ2C 3350HNBRU AQ2C 3400HNBRU AQ2C 4225MNBRU AQ2C 4250MNBRU AQ2C 4315MNBRU AQ2C 4350MNBRU AQ2C 4400MNBRU 30137 30138 30139 30140 30141 30152 30153 30154 30155 30156 30182 30183 30184 30185 30186 30167 30168 30169 30170 30171 AQ2C 3225LNBRS AQ2C 3250LNBRS AQ2C 3315LNBRS AQ2C 3350LNBRS AQ2C 3400LNBRS AQ2C 3225MNBRS AQ2C 3250MNBRS AQ2C 3315MNBRS AQ2C 3350MNBRS AQ2C 3400MNBRS AQ2C 3225HNBRS AQ2C 3250HNBRS AQ2C 3315HNBRS AQ2C 3350HNBRS AQ2C 3400HNBRS AQ2C 4225MNBRS AQ2C 4250MNBRS AQ2C 4315MNBRS AQ2C 4350MNBRS AQ2C 4400MNBRS 30533 30534 30535 30536 30537 30548 30549 30550 30551 30552 30578 30579 30580 30581 30582 30563 30564 30565 30566 30567 3SM8N-400M 3SM8N-400H 3SM8N-400M 65 kA 100 kA 65 kA Automatic transfer without restoration between normal and standby power supply (NBS) 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 3SM8N-400L 50 kA AQ2C 3225LNBSU AQ2C 3250LNBSU AQ2C 3315LNBSU AQ2C 3350LNBSU AQ2C 3400LNBSU AQ2C 3225MNBSU AQ2C 3250MNBSU AQ2C 3315MNBSU AQ2C 3350MNBSU AQ2C 3400MNBSU AQ2C 3225HNBSU AQ2C 3250HNBSU AQ2C 3315HNBSU AQ2C 3350HNBSU AQ2C 3400HNBSU AQ2C 4225MNBSU AQ2C 4250MNBSU AQ2C 4315MNBSU AQ2C 4350MNBSU AQ2C 4400MNBSU 30142 30143 30144 30145 30146 30157 30158 30159 30160 30161 30187 30188 30189 30190 30191 30172 30173 30174 30175 30176 AQ2C 3225LNBSS AQ2C 3250LNBSS AQ2C 3315LNBSS AQ2C 3350LNBSS AQ2C 3400LNBSS AQ2C 3225MNBSS AQ2C 3250MNBSS AQ2C 3315MNBSS AQ2C 3350MNBSS AQ2C 3400MNBSS AQ2C 3225HNBSS AQ2C 3250HNBSS AQ2C 3315HNBSS AQ2C 3350HNBSS AQ2C 3400HNBSS AQ2C 4225MNBSS AQ2C 4250MNBSS AQ2C 4315MNBSS AQ2C 4350MNBSS AQ2C 4400MNBSS 30538 30539 30540 30541 30542 30553 30554 30555 30556 30557 30583 30584 30585 30586 30587 30568 30569 30570 30571 30572 3SM8N-400M 3SM8N-400H 3SM8N-400M 65 kA 100 kA 65 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 1-140 / V 27.1 Super Series www.sassin.com Unitary type Unitary type Split type Split type Type code Type code Type code Type code Order code Order code Order code Order code

Size C: 3SAQ2-400 Automatic transfer and restoration between normal and generating power supply (NGR) 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 3SM8N-400L 50 kA AQ2C 3225LNGRU AQ2C 3250LNGRU AQ2C 3315LNGRU AQ2C 3350LNGRU AQ2C 3400LNGRU AQ2C 3225MNGRU AQ2C 3250MNGRU AQ2C 3315MNGRU AQ2C 3350MNGRU AQ2C 3400MNGRU AQ2C 3225HNGRU AQ2C 3250HNGRU AQ2C 3315HNGRU AQ2C 3350HNGRU AQ2C 3400HNGRU AQ2C 4225MNGRU AQ2C 4250MNGRU AQ2C 4315MNGRU AQ2C 4350MNGRU AQ2C 4400MNGRU 30147 30148 30149 30150 30151 30162 30163 30164 30165 30166 30192 30193 30194 30195 30196 30177 30178 30179 30180 30181 AQ2C 3225LNGRS AQ2C 3250LNGRS AQ2C 3315LNGRS AQ2C 3350LNGRS AQ2C 3400LNGRS AQ2C 3225MNGRS AQ2C 3250MNGRS AQ2C 3315MNGRS AQ2C 3350MNGRS AQ2C 3400MNGRS AQ2C 3225HNGRS AQ2C 3250HNGRS AQ2C 3315HNGRS AQ2C 3350HNGRS AQ2C 3400HNGRS AQ2C 4225MNGRS AQ2C 4250MNGRS AQ2C 4315MNGRS AQ2C 4350MNGRS AQ2C 4400MNGRS 30543 30544 30545 30546 30547 30558 30559 30560 30561 30562 30588 30589 30590 30591 30592 30573 30574 30575 30576 30577 3SM8N-400M 3SM8N-400H 3SM8N-400M 65 kA 100 kA 65 kA Automatic transfer without restoration between normal and generating power supply (NGS) 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 225 250 315 350 400 3SM8N-400L 50 kA AQ2C 3225LNGSU AQ2C 3250LNGSU AQ2C 3315LNGSU AQ2C 3350LNGSU AQ2C 3400LNGSU AQ2C 3225MNGSU AQ2C 3250MNGSU AQ2C 3315MNGSU AQ2C 3350MNGSU AQ2C 3400MNGSU AQ2C 3225HNGSU AQ2C 3250HNGSU AQ2C 3315HNGSU AQ2C 3350HNGSU AQ2C 3400HNGSU AQ2C 4225MNGSU AQ2C 4250MNGSU AQ2C 4315MNGSU AQ2C 4350MNGSU AQ2C 4400MNGSU 19927 19928 19929 19930 19931 19932 19933 19934 19935 19936 19942 19943 30260 30261 30262 19937 19938 19939 19940 19941 AQ2C 3225LNGSS AQ2C 3250LNGSS AQ2C 3315LNGSS AQ2C 3350LNGSS AQ2C 3400LNGSS AQ2C 3225MNGSS AQ2C 3250MNGSS AQ2C 3315MNGSS AQ2C 3350MNGSS AQ2C 3400MNGSS AQ2C 3225HNGSS AQ2C 3250HNGSS AQ2C 3315HNGSS AQ2C 3350HNGSS AQ2C 3400HNGSS AQ2C 4225MNGSS AQ2C 4250MNGSS AQ2C 4315MNGSS AQ2C 4350MNGSS AQ2C 4400MNGSS 14018 14019 14020 14021 14022 14023 14024 14025 14026 14027 14033 14034 14035 14036 14037 14028 14029 14030 14031 14032 3SM8N-400M 3SM8N-400H 3SM8N-400M 65 kA 100 kA 65 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 www.sassin.com V 27.1 Super Series / 1-141 Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code

Size D: 3SAQ2-630 Automatic transfer and restoration between normal and standby power supply (NBR) 400 500 630 400 500 630 400 500 630 400 500 630 3SM8N-630L 50 kA AQ2D 3400LNBRU AQ2D 3500LNBRU AQ2D 3630LNBRU AQ2D 3400MNBRU AQ2D 3500MNBRU AQ2D 3630MNBRU AQ2D 3400HNBRU AQ2D 3500HNBRU AQ2D 3630HNBRU AQ2D 4400MNBRU AQ2D 4500MNBRU AQ2D 4630MNBRU 30197 30198 30199 30206 30207 30208 30224 30225 30226 30215 30216 30217 AQ2D 3400LNBRS AQ2D 3500LNBRS AQ2D 3630LNBRS AQ2D 3400MNBRS AQ2D 3500MNBRS AQ2D 3630MNBRS AQ2D 3400HNBRS AQ2D 3500HNBRS AQ2D 3630HNBRS AQ2D 4400MNBRS AQ2D 4500MNBRS AQ2D 4630MNBRS 30593 30594 30595 30602 30603 30604 30620 30621 30622 30611 30612 30613 3SM8N-630M 3SM8N-630H 3SM8N-630M 65 kA 100 kA 65 kA Automatic transfer without restoration between normal and standby power supply (NBS) 400 500 630 400 500 630 400 500 630 400 500 630 3SM8N-630L 50 kA AQ2D 3400LNBSU AQ2D 3500LNBSU AQ2D 3630LNBSU AQ2D 3400MNBSU AQ2D 3500MNBSU AQ2D 3630MNBSU AQ2D 3400HNBSU AQ2D 3500HNBSU AQ2D 3630HNBSU AQ2D 4400MNBSU AQ2D 4500MNBSU AQ2D 4630MNBSU 30200 30201 30202 30209 30210 30211 30227 30228 30229 30218 30219 30220 AQ2D 3400LNBSS AQ2D 3500LNBSS AQ2D 3630LNBSS AQ2D 3400MNBSS AQ2D 3500MNBSS AQ2D 3630MNBSS AQ2D 3400HNBSS AQ2D 3500HNBSS AQ2D 3630HNBSS AQ2D 4400MNBSS AQ2D 4500MNBSS AQ2D 4630MNBSS 30596 30597 30598 30605 30606 30607 30623 30624 30625 30614 30615 30616 3SM8N-630M 3SM8N-630H 3SM8N-630M 65 kA 100 kA 65 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 1-142 / V 27.1 Super Series www.sassin.com Unitary type Unitary type Split type Split type Type code Type code Type code Type code Order code Order code Order code Order code

Size D: 3SAQ2-630 Automatic Transfer Switches Series 3SAQ2 CB Class Automatic transfer without restoration between normal and generating power supply (NGS) 400 500 630 400 500 630 400 500 630 400 500 630 3SM8N-630L 50 kA AQ2D 3400LNGSU AQ2D 3500LNGSU AQ2D 3630LNGSU AQ2D 3400MNGSU AQ2D 3500MNGSU AQ2D 3630MNGSU AQ2D 3400HNGSU AQ2D 3500HNGSU AQ2D 3630HNGSU AQ2D 4400MNGSU AQ2D 4500MNGSU AQ2D 4630MNGSU 30263 30264 30265 30266 30267 30268 30272 30273 30274 30269 30270 30271 AQ2D 3400LNGSS AQ2D 3500LNGSS AQ2D 3630LNGSS AQ2D 3400MNGSS AQ2D 3500MNGSS AQ2D 3630MNGSS AQ2D 3400HNGSS AQ2D 3500HNGSS AQ2D 3630HNGSS AQ2D 4400MNGSS AQ2D 4500MNGSS AQ2D 4630MNGSS 14038 14039 14040 14041 14042 14043 14047 14048 14049 14044 14045 14046 3SM8N-630M 3SM8N-630H 3SM8N-630M 65 kA 100 kA 65 kA Automatic transfer and restoration between normal and generating power supply (NGR) 400 500 630 400 500 630 400 500 630 400 500 630 3SM8N-630L 50 kA AQ2D 3400LNGRU AQ2D 3500LNGRU AQ2D 3630LNGRU AQ2D 3400MNGRU AQ2D 3500MNGRU AQ2D 3630MNGRU AQ2D 3400HNGRU AQ2D 3500HNGRU AQ2D 3630HNGRU AQ2D 4400MNGRU AQ2D 4500MNGRU AQ2D 4630MNGRU 30203 30204 30205 30212 30213 30214 30230 30231 30232 30221 30222 30223 AQ2D 3400LNGRS AQ2D 3500LNGRS AQ2D 3630LNGRS AQ2D 3400MNGRS AQ2D 3500MNGRS AQ2D 3630MNGRS AQ2D 3400HNGRS AQ2D 3500HNGRS AQ2D 3630HNGRS AQ2D 4400MNGRS AQ2D 4500MNGRS AQ2D 4630MNGRS 30599 30600 30601 30608 30609 30610 30626 30627 30628 30617 30618 30619 3SM8N-630M 3SM8N-630H 3SM8N-630M 65 kA 100 kA 65 kA Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Selection and ordering data 3-pole 4-pole 3-pole 4-pole 1 www.sassin.com V 27.1 Super Series / 1-143 Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code

Size E: 3SAQ2-800 Automatic transfer and restoration between normal and standby power supply (NBR) 630 700 800 630 700 800 630 700 800 AQ2E 3630MNBRU AQ2E 3700MNBRU AQ2E 3800MNBRU AQ2E 3630HNBRU AQ2E 3700HNBRU AQ2E 3800HNBRU AQ2E 4630MNBRU AQ2E 4700MNBRU AQ2E 4800MNBRU 30233 30234 30235 30251 30252 30253 30242 30243 30244 AQ2E 3630MNBRS AQ2E 3700MNBRS AQ2E 3800MNBRS AQ2E 3630HNBRS AQ2E 3700HNBRS AQ2E 3800HNBRS AQ2E 4630MNBRS AQ2E 4700MNBRS AQ2E 4800MNBRS 30629 30630 30631 30647 30648 30649 30638 30639 30640 3SM8N-800M 3SM8N-800H 3SM8N-800M 75 kA 100 kA 75 kA Automatic transfer without restoration between normal and standby power supply (NBS) 630 700 800 630 700 800 630 700 800 AQ2E 3630MNBSU AQ2E 3700MNBSU AQ2E 3800MNBSU AQ2E 3630HNBSU AQ2E 3700HNBSU AQ2E 3800HNBSU AQ2E 4630MNBSU AQ2E 4700MNBSU AQ2E 4800MNBSU 30236 30237 30238 30254 30255 30256 30245 30246 30247 AQ2E 3630MNBSS AQ2E 3700MNBSS AQ2E 3800MNBSS AQ2E 3630HNBSS AQ2E 3700HNBSS AQ2E 3800HNBSS AQ2E 4630MNBSS AQ2E 4700MNBSS AQ2E 4800MNBSS 30632 30633 30634 30650 30651 30652 30641 30642 30643 3SM8N-800M 3SM8N-800H 3SM8N-800M 75 kA 100 kA 75 kA Automatic transfer and restoration between normal and generating power supply (NGR) 630 700 800 630 700 800 630 700 800 AQ2E 3630MNGRU AQ2E 3700MNGRU AQ2E 3800MNGRU AQ2E 3630HNGRU AQ2E 3700HNGRU AQ2E 3800HNGRU AQ2E 4630MNGRU AQ2E 4700MNGRU AQ2E 4800MNGRU 30239 30240 30241 30257 30258 30259 30248 30249 30250 AQ2E 3630MNGRS AQ2E 3700MNGRS AQ2E 3800MNGRS AQ2E 3630HNGRS AQ2E 3700HNGRS AQ2E 3800HNGRS AQ2E 4630MNGRS AQ2E 4700MNGRS AQ2E 4800MNGRS 30635 30636 30637 30653 30654 14970 30644 30645 30646 3SM8N-800M 3SM8N-800H 3SM8N-800M 75 kA 100 kA 75 kA Automatic transfer without restoration between normal and generating power supply (NGS) 630 700 800 630 700 800 630 700 800 AQ2E 3630MNGSU AQ2E 3700MNGSU AQ2E 3800MNGSU AQ2E 3630HNGSU AQ2E 3700HNGSU AQ2E 3800HNGSU AQ2E 4630MNGSU AQ2E 4700MNGSU AQ2E 4800MNGSU 30275 30276 30277 30281 30282 30283 30278 30279 30280 AQ2E 3630MNGSS AQ2E 3700MNGSS AQ2E 3800MNGSS AQ2E 3630HNGSS AQ2E 3700HNGSS AQ2E 3800HNGSS AQ2E 4630MNGSS AQ2E 4700MNGSS AQ2E 4800MNGSS 14050 14051 14052 14056 14057 14058 14053 14054 14055 3SM8N-800M 3SM8N-800H 3SM8N-800M 75 kA 100 kA 75 kA Automatic Transfer Switches Series 3SAQ2 CB Class Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Rated current (A) Breaking capacity Icn at 400 V AC Circuit-breaker of main circuit Selection and ordering data 3-pole 4-pole 3-pole 4-pole 3-pole 4-pole 3-pole 4-pole 1 1-144 / V 27.1 Super Series www.sassin.com Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code Unitary type Split type Type code Order code Type code Order code