Applications
Residual current circuit breakers provide the function, of isolation. switching and earth leakage protection of electrical circuits. They open a circuit automatically in the event of an earth fault bet ween phase and earth and /or natural and earth.A wide range of current ratings and sensitivities are available. Suitable for domestic, commevical and industrial applications.
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America
Specification | |
Current ratings | 25,32,40,63A |
Voltage ratings | 2pole:230/240VAC;4pole:400V/415VAC |
Sensitivities(non-adjustable) | 30,100,300,500mA |
Rated residual making and breaking capacity I△M | In=25,32,40A I△M=500A; In=63A I△M=1KA |
Rated limited non-operating current | 0.5ln |
Electrical endurance | 6000 cycles(on load) |
Connection capacity | Tunnel terminals for cable up to 35mm2 |
Operating temperature | -5℃+55℃ |
Width in 9mm modules | 2P for all ratings 4,4P for all ratings 8 |
Standard | IEC61008-1 |
Positive contact indication | In accordance with the 16th edition of the IEC wiring regulations(537-02,537-03) |
Specification | |
Current ratings | 25,32,40,63A |
Voltage ratings | 2pole:230/240VAC;4pole:400V/415VAC |
Sensitivities(non-adjustable) | 30,100,300,500mA |
Rated residual making and breaking capacity I△M | In=25,32,40A I△M=500A; In=63A I△M=1KA |
Rated limited non-operating current | 0.5ln |
Electrical endurance | 6000 cycles(on load) |
Connection capacity | Tunnel terminals for cable up to 35mm2 |
Operating temperature | -5℃+55℃ |
Width in 9mm modules | 2P for all ratings 4,4P for all ratings 8 |
Standard | IEC61008-1 |
Positive contact indication | In accordance with the 16th edition of the IEC wiring regulations(537-02,537-03) |