3RB2123-4PB0 Siemens

Overload relay 1...4 A For motor protection Size S0, class 5...30 Contactor mounting Main circuit: screw terminal Auxiliary circuit: screw terminal Manual-Automatic-Reset Internal ground fault detection !!! Phased-out product !!! Successor is SIRIUS 3RB3 Preferred successor type is >>3RB3123-4PB0<< Overload relay 1...4 A For motor protection Size S0, class 5...30 Contactor mounting Main circuit: screw terminal Auxiliary circuit: screw terminal Manual-Automatic-Reset Internal ground fault detection !!! Phased-out product !!! Successor is SIRIUS 3RB3 Preferred successor type is >>3RB3123-4PB0<<