The Siemens Overload relay is used for motor protection. The relay have current capacity of 27 to 32 A. It has size S0, class 10 stand-alone installation ,main circuit is spring-type terminal auxiliary circuit and it is spring-type terminal manual-automatic-reset device.
Surge voltage resistance rated value of 6 kV Shock resistance 8g / 11 ms Operating frequency rated value 50 to 60 Hz
