Introduction: CHINT/CHINT miniature circuit breaker NXB-125G is a new type of leakage circuit breaker integrating leakage relay, leakage circuit breaker, AC contactor, undervoltage and other functions. It can automatically distinguish between slowly variable leakage and abrupt leakage (electric shock) for protection
Product parameters
Rated current (In): 63A, 80A, 100A, 125A (1P, 2P);
Rated working voltage (Ue): 230V—— (1P), 400V—— (2P, 3P, 4P);
Rated insulation voltage (Ui) : 500V;
Frequency: 50Hz;
Electromagnetic Tripper Type: B, C, D;
Number of poles: 1P, 2P, 3P, 4P;
Mechanical life: 20000 times;
Electrical life: 6000 times (Ins100A) ; 4000 times (In> 100A) ;
Rated short-circuit breaking capacity (Icn): 10000A;
Operating short-circuit breaking capacity (Ics): 7500A;
Rated impulse withstand voltage (Uimp) : 4kV;
This article introduces the CHINT/CHINT miniature circuit breaker NXB-125G products, if you are interested in CHINT/CHINT circuit breaker, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.
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