Siemens 3RV1031-4DB10 Motor Protection Circuit Breaker 18-25A

The motor protection circuit breaker 18-25A, also known as motor circuit breaker, motor full protection switch or motor protection device, from Siemens with type number 3RV1031-4DB10 is an electrical engineering component for the protection of electric motors. It serves as an overcurrent protective device with thermal overload trip and short-circuit trip for motors with a rated current range of 18-25 A. It has the dimensions 15 x 7 x 15 cm and weighs 1 kg. Motor protection circuit breakers reliably protect electric motors and systems from damage due to overcurrents and short circuits by interrupting the power supply in case of a fault. Typical applications can be found in mechanical engineering, automation technology, and industrial control systems, for example, for securing pump drives, conveyor belts, and fans.

Motor protection circuit breaker thermal overload trip 18-25 A, short-circuit trip