SIEMENS 3RU2126-4DC1 – Overload relay | JUAL SIEMENS 3RU2126-4DC1 overload relay 20…25 A thermal for motor protection frame size S0, Class 10 stand-alone installation main circuit: spring-loaded terminal auxiliary circuit: spring-loaded terminal manual-automatic RESET | Automation technology > Industrial controls > Protection equipment > Overload relays > SIRIUS 3RU2 thermal overload relays > 3RU2126-4DC1