Chint original NXBLE-32 NXBLE-63 NXBLE-63H RCBO 1P+N 32A 63A CHNT Residual current circuit breaker with overload protection
Major function
Overload protection, short circuit protection, isolation, residual current operation
Technical parameters
Rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A;
Rated residual operating current: 0.03A, 0.05A, 0.075A, 0.1A, 0.3A;
Rated voltage: 240V ~ (1P+N, 2P), 415V ~ (3P, 3P+N, 4P);
Frequency: 50/60Hz;
Electromagnetic release type: B, C, D;
Number of poles: 1P+N, 2P, 3P, 3P+N, 4P;
Mechanical life: 20000 cycles;
Electrical life: 10000 cycles;
Rated short-circuit breaking capacity(Icu): 6000A;
Short-circuit breaking capacity(Ics): 6000A;
Rated impulse withstand voltage(Uimp): 4kV;
Dimensions and installation sizes:
