TXB7S-63 Miniature Circuit Breaker

Scope of Application TXB7S-63 Miniature Circuit Breaker with shunt trip Circuit Breaker (AC Circuit Breaker) for IC card prepaid meters, has function of intelligent shunt trip, used for the circuit of AC 50Hz (or 60Hz), rated operating voltage 230 / 400V, rated current 63A, remote control or automatic control signal breaking for the circuit, at the same time, overload and short circuit protection for the circuit, also suitable for infrequent transfer between circuits. At present, widely used in IC card prepaid watt-hour meter to control the line on-off. TXB7S-63 with shunt trip Circuit Breaker (AC Circuit Breaker) meets standards of IEC60898, GB10963, GB14048.2, reach advanced level of international. Technical parameter Rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A Pole: 1P+N / 3P+N Rated operating volt50Hzage: 1P+N 230V; 3P+N 400V Frequency: 50Hz Breaking capacity: 6KA / 4.5KA Tripping curve: B, C, D Delay action time (intelligent shunt trip time): 0.5s~2s Mechanical life: 10000 times Electrical life: 2000 times Impulse withstand voltage: 6kV Ambient temperature: -5℃~40℃