Siemens 3RV1021-1EA10 Manual Motor Starter-Protector 2.8-4Amp Range

The 3RV1021-1EA10 is a compact manual motor starter and protector from the Siemens SIRIUS 3RV line. It is used to protect motors against overloads, short circuits, and phase failure while allowing manual ON/OFF operation. Model: 3RV1021-1EA10 Product Type: Manual Motor Starter (MMS) Operating Current Range: Adjustable from 2.8 to 4 A SHORT-CIRCUIT RELEASE 76 AMP Motor Protection Class: Class 10 (trip curve for standard motor protection) Rated Operational Voltage: Up to 690 V AC Rated Insulation Voltage: 690 V Rated Breaking Capacity: 100 kA at 400 V AC (with appropriate backup fuse) Number of Poles: 3 Control Type: Manual rotary switch (ON/OFF/TRIP positions) Auxiliary Contacts: 1 NO + 1 NC built-in Mounting: DIN rail Terminal Type: Screw terminals Reset Type: Manual (via front dial) Trip Indication: Mechanical trip position and test button Standards: IEC 60947-4-1, UL, CSA Application: Motor protection, manual motor control, feeder protection in control panels Manufacturer: Siemens AG Germany Please review pictures carefully and let us know if you have any questions!