A.額定動作電流不大于30mA B.額定動作電流不大于50mA C.動作時間不大于0.1S D.動作時不大于0.4S
A.I△n≤30mA B.I△n≤15mA C.t△n≤0.1S D.t△n≤0.5S
A.R△n≤30mA B.I△n≤15mA C.t△n≤0.1S D.t△n≤0.5S