Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

The Siemens innovative circuit breaker is designed to provide optimal motor protection with a robust CLASS 10 thermal overload release. With a size S0 configuration, it caters specifically to motor applications, ensuring reliable operation across a wide range of voltages. The compact size and spring-type terminal connections simplify installation and enhance versatility. Whether in demanding industrial environments or standard settings, this product guarantees superior performance and safety, addressing multiple operational challenges without compromising reliability. Its impressive electrical endurance and mechanical service life promise durability, making it a smart choice for professionals seeking dependable protection solutions.

Compact design fits in tight spaces
Broad operational voltage range for versatility
Ensures mechanical and electrical endurance
Easy installation with versatile mounting options
Safety features for phase failure detection