Chint Miniature Circuit Breaker 3-Pole Type C 6kA – NXB-63H

Major function Overload protection Short circuit protection Positive isolation Technical parameters Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,; Rated voltage: 240V ~ (1P, 1P+N), 415V ~ (2 ~ 4P, 3P+N); Frequency: 50Hz; Electromagnetic release type: B, C, D; Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P; Mechanical life: 20000 cycles; Electrical life: 10000 cycles; Rated short-circuit breaking capacity: 10000A; Short-circuit breaking capacity: 7500A; Rated impulse withstand voltage: 4kV;