type jvl1-63 i number of poles 2p、4p rated current(in) 25、40、63、80、100a rated residual operating current( i△n) 10、30、100、300、500ma rated residual non-operation current( i△no) 0.5i△n rated voltage(un) ac 2p: 230/240v 4p: 400/415v residual operating current scope 0.5i△n~i△n residual current off-time ≤0.3s type a、ac ultimate short-circuit breaking capacity (inc) 6000a endurance ≥4000 terminal protection ip20