T-1 Series Circuit Breakers - Pirate4x4.Com

T-1 Series Circuit Breakers

T-1 Series Circuit Breakers Surface Mount “Trip-free”—
7126 designed to trip
• Vapor Proof (conforming to SAE J1171)—safe for installation when subjected to
aboard gas-powered boats Recessed mounting holes a fault current,
for clean appearance even if the reset
• Weatherproof lever is held in the
• Combines switching and circuit breaker function into one unit ON position
• “Trip Free”—designed to trip when subjected to a fault current,
Large lever with
even if the reset lever is held in the ON position. vertical/horizontal
orientation provides
Agency Specifications clear indication of
• Meets SAE J553 & J1625 Circuit Breaker Standards for trip status

Surface Vehicles. Meets SAE J1428 & J1171 Marine Circuit Robust 5/16”
Breaker Standards Including External Ignition Protection terminals provide high
torque connections
Specifications Subject to change Clear, single
lever operation
Circuit Breaker Class Type III – Switchable /
Large clearance
Manual Reset – Trip Free around terminal
studs accepts
Type Thermally Responsive Bi-Metal Blade large gauge
wire lugs
Body Material Thermoset Polyester,

UL Rated 94V-0, 338°F (170°C)

Amperage Range 25 to 150 Amperes

Voltage Rating 48 Volt DC Maximum

Interrupt Rating DC 5,000 Amperes @ 24 Volts

Weight 0.50 Lb / 0.23 Kg Panel Mount

0.58 Lb / 0.26 Kg Surface Mount

Panel Mount Available in June 2001
7026
Self-trimming case eliminates
need for mounting panels or 5000 Ampere interrupt capacity
trim bezels meets primary circuit protection
requirements for large DC systems

“Trip-free”— Clear, single
designed to trip lever operation
when subjected
to a fault current, Round case permits
even if the reset easy installation with
lever is held in standard hole saw
the ON position
Large lever with
Recessed mounting holes vertical/horizontal
for clean appearance orientation provides clear
indication of trip status

MOUNTING HOLE FOR 0.300" MOUNTS IN 2.125” 1.625" MOUNTING HOLE FOR
#10 OR M5 SCREW 7.62mm 53.97mm DIA. HOLE 41.28mm #10 OR M5 SCREW

Bellingham, Washington USA Bellingham, Washington USA

OFF OFF
TRIP TRIP

3.386” 150 2.750" 2.125" 2.105" 3.439” 150 2.562" 2.125"
86.01mm 69.85mm 53.97mm 53.47mm 87.35mm 65.07mm 53.97mm
AMPERES AMPERES

PN 7033 PN 7133 ON
Ignition Protected Ignition Protected
Waterproof Breaker ON Waterproof Breaker
48 Volts DC Maximum 48 Volts DC Maximum
5000 Ampere Interrupt 5000 Ampere Interrupt

2.260" 0.732" 1.750" 5/16-18 2.323" 5/16-18 1.797"
57.42mm 18.59mm 44.45mm TERMINAL 59.00mm TERMINAL 45.64mm
STUD
TOP Panel Mount SIDE TOP STUD SIDE

Surface Mount

10 Blue Sea Systems

T-1 Series Circuit Breakers

PN PN 600% T-1 Series
Panel Surface Circuit Breaker
Mount Mount Description % OF RATED CURRENT 500%
7020 7120 T-1 Circuit Breaker 25 Amp 48 Volts DC Maximum
7021 7121 T-1 Circuit Breaker 30 Amp 400% 25 to 150 Amperes
7022 7122 T-1 Circuit Breaker 35 Amp
7023 7123 T-1 Circuit Breaker 40 Amp 300% 1 10 20 30 40 50 100 200 500
7024 7124 T-1 Circuit Breaker 50 Amp TRIP TIME IN SECONDS
7025 7125 T-1 Circuit Breaker 60 Amp 200%
7026 7126 T-1 Circuit Breaker 70 Amp
7027 7127 T-1 Circuit Breaker 80 Amp 100% TRIP AREA
7028 7128 T-1 Circuit Breaker 90 Amp 0.01 WORKING AREA
7029 7129 T-1 Circuit Breaker 100 Amp
7030 7130 T-1 Circuit Breaker 110 Amp 0.1
7031 7131 T-1 Circuit Breaker 120 Amp
7032 7132 T-1 Circuit Breaker 135 Amp
7033 7133 T-1 Circuit Breaker 150 Amp

Thermal Circuit Breakers

Thermal Circuit Breakers MOUNTING HOLE
FOR 1/4" SCREW
• Vapor Proof (conforming to SAE J1171)—safe for installation
aboard gas-powered boats 2.900" 1.550" 2.375"
73.66mm 39.37mm 60.33mm
• Waterproof
• Combines switching and circuit breaker function into one unit
• “Trip Free”—cannot be held closed after trip

Specifications 1.900"
Interrupt Capacity 48.26mm
Circuit Breaker Type
Body Material 3000 Amperes 7001
Maximum Voltage Thermal
Weight Phenolic 7100
30 Volts DC
0.24 Lb / 0.11 Kg Panel Mount MOUNTING HOLE 1/4" STUD
0.30 Lb / 0.14 Kg Surface Mount FOR 1/4" SCREW
B
PN PN A
Panel Surface T
Mount Mount
7005 7105 Description 2.900" 2.250"
7000 7100 Circuit Breaker 40 Amp 73.66mm 57.15mm
7001 7101 Circuit Breaker 50 Amp
7002 7102 Circuit Breaker 75 Amp A 1.050"
7003 7103 Circuit Breaker 100 Amp U 26.67mm
7004 7104 Circuit Breaker 125 Amp X
Circuit Breaker 150 Amp
1.900"
48.26mm

7198 Mounting Bezel for 700x Circuit Breakers
7199 Mounting Panel for 700x Circuit Breakers

600% MOUNTING HOLE
FOR 1/4" SCREW

500% High Amperage
Circuit Breaker
% OF RATED CURRENT 400% 4.000" 2.375"
30 Volts DC 101.60mm 60.33mm
40 to 150 Amperes
300%
1 10 20 30 40 50 100 200 500
200% TRIP TIME IN SECONDS 1.000"
25.40mm
100% TRIP AREA 7198
0.01 WORKING AREA 3.000" 76.20mm

0.1 7199

2001/2002 Marine Electrical Products 11

DC Magnetic Circuit Breakers

DC C-Series High-Load™
Magnetic Circuit Breakers

50 to 300 Ampere range provides overcurrent protection
previously only available in fuses for:
• Inverters • Bow Thrusters • Windlasses

• Combines switching and circuit protection into a single device
• “Trip Free”—cannot be held closed after trip
• LED indicates power “ON” (in panel mounted)

Specifications 0.125" Aluminum 5052 Alloy
Panel Material Chemical Treatment
Panel Undercoating Mil-C-5541C or equivalent
2-Part Polyurethane Slate Gray
Panel Front Coating 65 Volts DC
Maximum Voltage 10,000 @ rated amperage and voltage
Rated Switch Cycles 5 Milliwatts
LED Amperage 5.25" / 133.40 mm high
Dimensions 3.75" / 95.25 mm wide

7266 Interrupt Ratings

C–Series DC Single Pole 50–100A EN 60934 – VDE (Europe)

UL 1077 – UL/CSA (US/Canada)1

Voltage Current w/o Fuse Backup Fuse Backup w/o Fuse Backup Fuse Backup

65 VDC 71 – 100A – 5000A 100A RK5 – –
80 VDC 0.1 – 70A 7500A – 1500A –
80 VDC 0.1 – 100A** 10,000A – 5000A –

C–Series DC Double & Triple Pole 150–300A

65 VDC 110 – 300A 10,000A –– –

** UL Listed Units Only 1 UL Recognized

PN

Panel PN

Circuit Circuit Weight
Lb/Kg
Breaker Breaker Description 0.36/0.17
0.36/0.17
7272* 7244* Panel DC 50A C-Series 1 pole 0.36/0.17
0.36/0.17
7270 7273* 7246* Panel DC 60A C-Series 1 pole 0.64/0.31
7271 0.64/0.31
7244 7274* 7248* Panel DC 80A C-Series 1 pole 0.64/0.31
7246 0.93/0.46
7248 7259* 7250* Panel DC 100A C-Series 1 pole 0.93/0.46
7250
7262† 7267† Panel DC 150A C-Series 2 pole

7263† 7268† Panel DC 175A C-Series 2 pole

7264† 7269† Panel DC 200A C-Series 2 pole

7265 7270 Panel DC 250A C-Series 3 pole

7266 7271 Panel DC 300A C-Series 3 pole

* UL 489 Listed † UL 489A Listed

7267
7268
7269

12 Blue Sea Systems

AC Magnetic Circuit Breakers

AC C-Series Magnetic Circuit Breakers

• 5000 Ampere Interrupt Capacity to meet ABYC requirements for
120/240 Volt 50 Ampere Main Protection

• “Trip Free” design cannot be held ON during fault current condition

7244 Specifications Magnetic
Circuit Breaker Type Phenolic
Body Material 100 Amperes
Maximum Amperage 250 Volts AC
Maximum Voltage

Interrupt Ratings

C–Series AC Single Pole 50–100A EN 60934 – VDE (Europe)

UL 1077 – UL/CSA (US/Canada)1

Voltage Current w/o Fuse Backup Fuse Backup w/o Fuse Backup Fuse Backup

7251 120 VAC 0.1 – 70A** 10,000A – 1500A 3000A 125A gL
125 VAC 0.1 – 100A 1000A – –
#6-32 [M3] THREAD 125 VAC – 5000A 100A RK5 – –
TYPICAL 250 VAC 71 – 100 – 5000A 100A RK5 – –
0.1 – 100 5000A 100A RK5
1.438"
36.53mm C–Series AC Double Pole 50–100A

2.500" 2.062" 125/250 VAC 0.1 – 50A 3000A 5000A 125A RK5 – –
63.50mm 52.37mm 250 VAC 0.1 – 70A – 5000A 175A RK5 1500A 3000A 125A gL
71 – 100A 5000A 175A RK5
120/240 VAC 0.1 – 50A** 1000A – –
120/240 VAC 5000A – – –

** UL Listed Units Only 1 UL Recognized

0.219" 0.750" 0.750" 0.750" PN Description Weight Lb/Kg
5.56mm 19.05mm 19.05mm 19.05mm

TYP 7244* Circuit Breaker CA1 50A White 0.28/0.13

1.500" 2.250" 7246* Circuit Breaker CA1 60A White 0.28/0.13
38.10mm 57.15mm

50-100 Ampere 150-200 Ampere 250-300 Ampere 7248* Circuit Breaker CA1 80A White 0.28/0.13
AC/DC DC DC
7250* Circuit Breaker CA1 100A White 0.28/0.13

2.280" 57.91mm 7251* Circuit Breaker CA2 50A White 0.56/0.26
1.520" 38.61mm
0.406" 2.475" 62.86mm 0.760" 19.30mm 7254 Circuit Breaker CA2 60A White 0.56/0.26
10.31mm 1.850" 47.0mm
7256 Circuit Breaker CA2 80A White 0.56/0.26

LINE 7258 Circuit Breaker CA2 100A White 0.56/0.26

* UL 489 Listed

1.940" 2.500" 2.062" 1.448"
52.37mm 36.78mm
OFF 49.28mm 63.50mm

LOAD 0.281" 0.432" 0.750" 19.05mm % OF RATED CURRENT 600% Magnetic
7.14mm 10.97mm TYP PER POLE 500% Circuit Breaker
0.150" 400%
3.81mm 1/4" STUD 300% 65 Volts DC - 250 Volts AC
5 to 50 Amperes
Side View
Typical Medium Delay
Curve No. 34

Panel Cutout
Detail

200%

See C-Series Mounting Panels page 32 TRIP AREA
WORKING AREA
100%
0.01 0.1 1 10 20 30 40 50 100 200 500
TRIP TIME IN SECONDS

1.500” LOCKOUT
38.10mm SLIDE

CARLINGSWITCH C-Series AC Lockout Slide

2.905” I • Allows only 1 of a pair of double-pole AC circuit breakers to be activated at a time
73.79mm ON • Guarantees that AC power from 2 sources (power company and genset or inverter) will not be mixed

I

ON • Fits all double-pole C-Series circuit breakers shown
• Uses circuit breaker mounting screw holes. Requires no special panel modification
• Includes 4 mounting screws

2.955” Specifications Acetal
75.06mm Material #6 Flat Head Screw
Mounting Screw Size

PN Description Weight Lb/Kg

4130 AC 2 Positon Lockout Slide 0.06/0.03

2001/2002 Marine Electrical Products 13

Magnetic Circuit Breakers

A-Series

Single Pole Magnetic B-Series E
AC/DC Circuit Breakers

• The industry standard circuit breaker for Blue Sea Systems’ electrical panels
• Combines switching and circuit protection into a single device
• B-Series circuit breakers are E marked
• Quick Trip models are designed specifically for electronics protection

Specifications Magnetic #6-32 [M3] THREAD 0.156" DIA 0.630" DIA
Circuit Breaker Type Phenolic 2 PLACES Ø3.96mm Ø16.00mm
Material 50 Amperes
Maximum Amperage 65 Volts DC / 277 Volts AC OFF
Maximum Voltage
10,000 @ rated amperage and voltage 2.000" 1.660"
Rated Switch Cycles 50.80mm 1.050" 42.16mm 1.050"
0.17 Lb / 0.08 Kg
Weight 26.67mm 26.67mm

Interrupt Ratings 0.170" 0.750" 0.750" 19.05mm
4.32mm 19.05mm TYP PER POLE

A–Series Single Pole 5–50 Amp EN 60934 – VDE (Europe) 1-Pole Panel Cutout
A & B-Series Detail
UL 1077 – UL/CSA (US/Canada)1

Voltage Current w/o Fuse Backup Fuse Backup w/o Fuse Backup Fuse Backup Quick Trip Circuit Breakers
PN PN
65 VDC 0.1 – 50A 3000A – – – A-Series B-Series E Description
125 VAC 0.02 – 30A 3000A – – –
125 VAC 2000A – – – 7291 7296 Circuit Breaker 1A White
277 VAC 31 – 50A 5000A 100A RK5 – –
0.02 – 30A –

1 UL Recognized 7292 7297 Circuit Breaker 2.5A White
7293 7298 Circuit Breaker 5A White
Interrupt Ratings

B–Series Single Pole 5–30 Amp EN 60934 – VDE (Europe) Standard Delay Circuit Breakers
PN PN
UL 1077 – UL/CSA (US/Canada)1 A-Series B-Series E Description

Voltage Current w/o Fuse Backup Fuse Backup w/o Fuse Backup Fuse Backup

65 VDC 0.1 – 50A 3000A – 1500A 3000A 100A gL 7200 Circuit Breaker 5A Black
125 VAC 0.1 – 30A 3000A – 1500A 3000A 63A gL
125 VAC 31 – 50A 2000A – 7201 Circuit Breaker 5A Red
250 VAC 0.1 – 30A 5000A 100A RK5 – –
– 1500A 3000A 63A gL 7202 7275 Circuit Breaker 5A White

1 UL Recognized 7203 Circuit Breaker 5A Yellow

7276 Circuit Breaker 6A White

Quick Trip Circuit Breakers 7277 Circuit Breaker 8A White

600% Magnetic 7204 Circuit Breaker 10A Black
Circuit Breaker
500% 7205 Circuit Breaker 10A Red
65 Volts DC - 277 Volts AC
% OF RATED CURRENT 400% 5 to 50 Amperes 7206 7278 Circuit Breaker 10A White
7207 Circuit Breaker 10A Yellow
Short Delay
Curve No. 32

300% 7208 Circuit Breaker 15A Black
7209 Circuit Breaker 15A Red

7210 7279 Circuit Breaker 15A White
7211 Circuit Breaker 15A Yellow
200%

100% 7212 Circuit Breaker 20A Black
0.01 7213 Circuit Breaker 20A Red

0.1 1 10 20 30 40 50 100 200 500 7214 7280 Circuit Breaker 20A White
TRIP TIME IN SECONDS 7215 Circuit Breaker 20A Yellow

7216 Circuit Breaker 25A Black

Standard A&B Series Circuit Breakers 7217 Circuit Breaker 25A Red

600% Magnetic 7218 7281 Circuit Breaker 25A White
500% Circuit Breaker
400% 7219 Circuit Breaker 25A Yellow
65 Volts DC - 250 Volts AC
% OF RATED CURRENT 5 to 50 Amperes 7220 Circuit Breaker 30A Black
Medium Delay
Curve No. 34 7221 Circuit Breaker 30A Red

7222 7282 Circuit Breaker 30A White

300% 7223 Circuit Breaker 30A Yellow
7224 Circuit Breaker 40A Black

200% 7225 Circuit Breaker 40A Red
7226 Circuit Breaker 40A White
7283

100% 0.1 1 10 20 30 40 50 100 200 500 7227 Circuit Breaker 40A Yellow
0.01 TRIP TIME IN SECONDS 7228 Circuit Breaker 50A Black

TRIP AREA 7229 7284 Circuit Breaker 50A Red
WORKING AREA 7230 Circuit Breaker 50A White

7231 Circuit Breaker 50A Yellow

14 Blue Sea Systems See page 30 for 8072 Mounting Panel

Magnetic Circuit Breakers

Double Pole Magnetic
AC Circuit Breakers

• The industry standard circuit breaker for Blue Sea Systems’ electrical panels
• Used as AC main circuit breakers to switch both hot and neutral legs
• With neutral circuit on one pole and hot circuit on other pole, both poles will

trip if either pole trips
• Combines switching and circuit protection into a single device
• B-Series circuit breakers are E marked

A-Series Specifications Magnetic
Circuit Breaker Type Phenolic
Material 50 Amperes
Maximum Amperage 277 Volts AC
Maximum Voltage
10,000 @ rated amperage and voltage
Rated Switch Cycles
0.34 Lb / 0.16 Kg
Weight

Interrupt Ratings

A–Series Double Pole 10–50 Amp EN 60934 – VDE (Europe)
w/o Fuse Backup Fuse Backup
UL 1077 – UL/CSA (US/Canada)1
––
Voltage Current w/o Fuse Backup Fuse Backup ––
––
65 VDC 0.1 – 50A 3000A – ––
125/250 VAC 0.02 – 30A 3000A –
125/250 VAC 2000A – 1 UL Recognized
31 – 50A
277 VAC 0.02 – 30A – 5000A 100A RK5

B-Series E Interrupt Ratings

B–Series Double Pole 16Amp EN 60934 – VDE (Europe)

UL 1077 – UL/CSA (US/Canada)1

#6-32 [M3] THREAD 0.750" 0.156" DIA 0.630" DIA Voltage Current w/o Fuse Backup Fuse Backup w/o Fuse Backup Fuse Backup
4 PLACES 19.05mm Ø3.96mm Ø16.00mm
65 VDC 0.02 – 50A 3000A – – –
OFF OFF 65 VDC 0.1 – 32A 3000A – 1500A 3000A 63A gL
125/250 VAC 3000A –
2.000" 1.660" 125/250 VAC 0.02 – 30A 2000A – – –
42.16mm 1.050" 250 VAC 31 – 50A – – –
50.80mm 1.050" 277 VAC 0.1 – 32A – 1500A
26.67mm – 5000A 100A RK5 – 3000A 63A gL
26.67mm 0.02 – 30A –

0.170" 1.500" 0.750 19.05mm 1 UL Recognized
4.32mm 38.10mm TYP PER POLE

2-Pole Panel Cutout PN PN Description
A & B-Series Detail A-Series B-Series E
7232 7285 Circuit Breaker 10A Black
% OF RATED CURRENT 600% Magnetic 7233 7286 Circuit Breaker 10A White
500% Circuit Breaker 7234 Circuit Breaker 15A Black
400% 7235 Circuit Breaker 15A White
125/250 Volts AC Circuit Breaker 16A White
10 to 50 Amperes 7236 Circuit Breaker 20A Black
7260 Circuit Breaker 20A White
Medium Delay 7237 Circuit Breaker 30A Black
Curve No. 34 7238 Circuit Breaker 30A White
Circuit Breaker 32A White
300% 7239 Circuit Breaker 40A Black
7240 Circuit Breaker 40A White
200% 7241 Circuit Breaker 50A Black
7242 Circuit Breaker 50A White
100%
0.01 0.1 1 10 20 30 40 50 100 200 500
TRIP TIME IN SECONDS

TRIP AREA
WORKING AREA

See page 31 for AC Double Pole Lockout Slide 2001/2002 Marine Electrical Products 15
See page 30 for 8173 Mounting Panel