Description 24 V 30 A RELAY A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must …
ادامه خواندنرله NHG NT90TNCE24CB 24v 30a