Overload relay 14...20 A For motor protection Size S0, Class 10 Stand-alone installation Main circuit: screw terminal Auxiliary circuit: spring-type terminal Manual-Automatic-Reset !!! Phased-out product !!! Successor is SIRIUS 3RU2 Preferred successor type is >>3RU2126-4BC1<< Notes Sucessor:The successor is 3RU2126-4BC1