Siemens 3RV2142-4RA10

Experience robust motor protection with the Siemens SIRIUS 3RV2142-4RA10 motor protection circuit breaker. This advanced S3 size circuit breaker is designed for demanding industrial applications, functioning effectively as an overload relay.

The 3RV2142-4RA10 provides an adjustable current range of 65 to 84 Amperes for precise thermal overload protection. It features a rapid Class 10 tripping characteristic, ensuring quick response to overloads and safeguarding your motors. For enhanced short-circuit protection, it includes a fixed N-release (instantaneous trip) set at a high 1170 Amperes. This breaker is equipped with reliable screw connections for secure wiring and boasts increased breaking capacity, making it suitable for environments with higher fault current levels. This Siemens circuit breaker is an excellent choice for a wide range of heavy-duty motor control applications requiring dependable and comprehensive protection.