CHINT/CHINT NXBLE-63 residual current operated circuit breaker
Rated current (In): 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A;
Rated residual operating current (I△n): 0.01A (1P+N, 2P), 0.03A, 0.05A, 0.075A, 0.1A, 0.3A (AC type); 0.03A, 0.1A, 0.3A (type A);
Rated working voltage (Ue): 230V~(1P+N, 2P),400V~(3P, 3P+N, 4P);
Rated insulation voltage (Ui): 500V;
Frequency: 50Hz;
Electromagnetic Tripper Type: B, C, D;
Overvoltage protection range value: see Table 1;
Number of poles: see Table 1;
Mechanical life: 20000 times;
Electrical life: 10000 times;
Breaking capacity: see Table 1;
Rated impulse withstand voltage (Uimp): 4kV;
Rated residual on- and breaking capacity (IOm): 630A.
Product model | Number of poles | Breaking capacity (A) | Overvoltage operating range | Icn | Ics | NXBLE-63 (with Type A) | 1P+N、 2P、3P、 3P+N、4P | 6000 | 6000 | | NXBLG-63 (No Type A) | 1P+N、2P | 6000 | 6000 | ( 280+14 ) V | NXBLE-63H (with Type A} | 2P | 1 0000 | 7500 | |
This article introduces CHINTN/CHINTNXBLE-63 residual current action circuit breaker products interested, also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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