OEM ODM BD1LE-63 Z Type 1Pole Earth Leakage Circuit Breaker 32 Amp ELCB
Relay is an electrical control device. When the change of input quantity (such as voltage, current, temperature, etc.) reaches the specified requirements, it can mak...
A relay controls the operation of large currents through small currents, and plays the role of automatic adjustment, safety protection, and circuit conversion.