The Siemens Overload relay is used for motor protection. The relay have current capacity of 57 to 75 A. It has size S3, class 10 stand-alone installation main circuit, screw 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 Power loss: 18.9 W
