Siemens 3RV1021-4DA15 Circuit breaker

The Siemens 3RV1021-4DA15 is a circuit breaker designed for motor protection, sized as S0, suitable for motors with a rated current range of 20 to 25A. This breaker features CLASS 10 A release characteristics, allowing it to automatically disconnect the circuit based on varying motor load conditions, providing overload protection for the motor. It is equipped with 1 normally open (NO) contact and 1 normally closed (NC) contact as an auxiliary switch and uses screw terminal connections for easy installation and wiring. Its standard switching capacity ensures reliable electrical protection in various applications.   hot selling   1 year warranty   Best choice and best discounts   Contact us:alice@cn2014.com