industrial control 41F-1Z-C4-1 230V Relay socket 6.22mm Thickness PLC Relay 24V 1Channel Relay Module
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.