69 © 2018 Eaton. All rights reserved.. • Type AC: RCD for which tripping is ensured for residual sinusoidal AC currents (250A surge proof) • Type A: RCD for which tripping is ensured as for type AC for residual pulsating DC currents for residual pulsating DC currents superimposed by a smooth DC current of 6 mA, with or without phaseangle control, independent of the polarity (250A surge proof) • Type -G: (min 10 ms time delay) surge current-proof up to 3 kA. • Type -G/A:(min 10 ms time delay) Surge current-proof 3 kA, sensitive to residual pulsating DC, • Type -S: (selective, min 40 ms time delay) surge currentproof up to 5 kA. Selective residual current device sensitive to AC, Type -S. Compulsory for systems with surge arresters downstream of the RCD. • Type -S/A:(min 40 ms time delay) Selective + surge current-proof 5 kA, sensitive to residual pulsating DC. • Others: -R, -U, -B… RCD Types Type AC and A is mostly widely used!
© 2018 Eaton. All rights reserved.. Safety Switches
107 © 2018 Eaton. All rights reserved.. Safety Switches
108 © 2018 Eaton. All rights reserved.. Safety Switches
109 © 2018 Eaton. All rights reserved.. Safety Switches
110 © 2018 Eaton. All rights reserved.. Safety Switches
111 © 2018 Eaton. All rights reserved.. Safety Switches
112 © 2018 Eaton. All rights reserved.. Safety Switches • 30-600 Amps • NEMA 1 and NEMA 3R enclosures • 240VAC • Fusible and nonfusible • Class H standard • Class R fuse adaptation and 400-600A with T or J fuse adaptation • 30A ratings are now single packed General Duty
113 © 2018 Eaton. All rights reserved.. Safety Switches Heavy Duty • 30-1200 Amps • 240 - 600 VAC (DC ratings also available) • NEMA 1, NEMA 3R, NEMA 4, NEMA 4X, NEMA12 enclosures • Fusible and non-fusible • Neutrals and other accessories available either factory or field installed
114 © 2018 Eaton. All rights reserved.. Safety Switches
115 © 2018 Eaton. All rights reserved.. Update Price positioning: Eaton vs competitors 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 General Duty NEMA1 1 phase with Fuse General Duty NEMA3R 1 phase with Fuse Heavy Duty NEMA1 3 phase with Fuse Heavy Duty NEMA3R 3 phase with Fuse General Duty NEMA1 3 phase w/o Fuse General Duty NEMA3R 3 phase w/o Fuse Heavy Duty NEMA1 3 phase w/o Fuse Heavy Duty NEMA3R 3 phase w/o Fuse Safety Switch NSP index Eaton Schneider
116 © 2018 Eaton. All rights reserved..