NID residual current circuit breaker(rccb,circuit breaker)
Detailed Product Description
NID residual current circuit breaker(rccb,circuit breaker)
Specification:
Standard | IEC61009-1 | |
Number of Poles | 2P | `4P |
Rated current(In) | 25,40,63a | |
Rated voltage(Un) | AC 230/240V | AC 400/415V |
Rated residual operating current(In) | 30,100,300,500mA | |
Rated frequency | 50/60Hz | |
Residual current off-time | ≤0.3s | |
Residual operating current scope | 0.51n~10ln | |
Sensitity | AC and pulsating DC | |
Short-circuit capacity(Icn) | 6000A | |
Electrical life | 4000 | |
Mechanical life | 20000 | |
Protection degree | IP54 | |
