Siemens 3TH30400BC4 -10A SIZE-0 COIL-30V DC4NO+ADD; SICONT+CONTACTOR RELY

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:3Th30400Bc4 Product Features: 3Th30400Bc4 – 10A Size-0 Coil-30V Dc 4No+Add Sicont+Contactor Rely

Siemens Contactors And Relays – 3TX40102A

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: 3TX40102A Product Features: 2A 1NO AUXILLARY CONTACT-BLOCK.