Residual Current Circuit Breakers

Residual Current circuit Breaker provides the function of isolation
Switching and earth leakage protection of electrical circuits and also provides indirect protection of the operator's body against the dangerous effects of electric current and provides the protection of the fire caused by the electrical circuit fault.

Technical Date
Standard: IEC1008. 1, GB16916. 1
Rated Voltage(Un):
2pole: 230VAC
4pole: 400VAC
Rated Current(In): 25, 40, 63A
Rated residual operating current(1 ? n): 10, 30, 100, 300, 500mA
Rated residual non-operation current(1? no): 0. 51? n
Residual current off-time: ? 0.1s
Minimum value of rated making and breaking capacity(1m): 630A
Rated conditional short-circuit current(Inc):
In=25, 40A Inc=1500A In=63A Inc=3000A
Endurance: On load: 2000 cycles Offload: 2000 cycles

Installation:
1. On symmetrical DIN rail
2. Panel mounting