The Siemens 3RV1021-0HA10 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of machinery in industrial settings. This component is part of the SIRIUS product family, renowned for its reliability and performance. With a size S0 footprint, it is compact and suitable for space-conscious installations.
Crafted to provide Class 10 protection, it features a trip class that responds quickly to system overloads, safeguarding motors from potential damage. The circuit breaker operates with a current range of 0.55 to 0.8 A and is capable of handling a rated operating voltage of up to 690 V, making it versatile for a variety of applications.
The device boasts a standard switching capacity and is equipped with screw terminals for secure and straightforward electrical connections. Its mechanical service life is impressive, with typical operating cycles reaching up to 100,000, which speaks to its durability and longevity.
The 3RV1021-0HA10 is designed for any mounting position, providing flexibility in installation, and can be easily integrated onto a 35 mm standard mounting rail according to DIN EN 50022. With dimensions of 45 x 91 x 97 mm, it is engineered to fit neatly within electrical setups without requiring extensive space.
This circuit breaker does not include an auxiliary switch, undervoltage release mechanism, or trip indicator, which allows for a more streamlined design focused on core protection functions. It is also designed to be finger-safe, providing additional protection against electrical shock during operation and maintenance.
Overall, the Siemens 3RV1021-0HA10 is a dependable choice for industrial motor protection, offering a blend of performance, compact design, and safety features.