Siemens 3RV1021-1DA10 Motor Protection Switch 2.2-3.2A

The motor protection switch, also known as motor full protection switch, motor circuit breaker, or motor protection device, with type number 3RV1021-1DA10 from Siemens, is an electrical protection device for safeguarding electric motors. This size S0 protection device is designed for motor protection with an A-release in the range of 2.2-3.2A and an N-release of 42A with protection class 10. It features a screw connection and a standard switching capacity. It has the dimensions 8.5 x 4.5 x 10 cm and weighs 0.33 kg. Motor protection switches reliably protect electric motors against overload, short circuits, and phase failures, thereby contributing to the operational safety and service life of the drives. Typical applications are found in industrial automation and mechanical engineering, for example, for the protection of pumps, fans, compressors, and conveyor systems.

Motor protection circuit breaker, size S0, for motor protection, Class 10, A-release 2.2-3.2A, N-release 42A, screw connection, standard switching capacity.