Rated current: 80A; Rated voltage: 230V~(1P~2P, 1P+N), 400V~(3P~4P, 3P+N); Frequency: 50Hz; Electromagnetic trip type: B, C, D; Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P; Mechanical life: 20,000 times; Electrical life: 6000 times; Rated impulse withstand voltage (kV): 4; The power consumption per circuit of the circuit breaker: ≤10W.