Siemens 3TH30400BM4-SIZE 0 10A 4NO 220V DC COIL.-SICONT PLUS CONTACTOR RELAY.

A contactor is an electrically controlled switch used for switching an electrical power circuit, similar to a relay except with higher current ratings and a few other differences.Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal. A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. SKU: 3TH30400BM4 Product Features: SIZE 0 10A 4NO 220V DC COIL SICONT PLUS CONTACTOR RELAY SKU: 3TH30400BM4