Datasheet.Directory

Overload relay 12.5...50 A for motor protection Size S2, Class 5E...30E Contactor mounting Main circuit: Screw Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset Internal ground fault detection Product brand name SIRIUS Product designation solid-state overload relay Product type designation 3RB3 General technical data Size of overload relay S2 Size of contactor can be combined company-specific S2 Power loss [W] total typical 1.8\u00a0W Insulation voltage with degree of pollution 3 rated value 69...