The Siemens 3RV1011-0HA15 is a compact and robust circuit breaker designed for motor protection. This device falls under the SIRIUS product family, renowned for its reliability and efficiency in industrial applications. With a size S00 footprint, it is suitable for space-conscious installations while offering a Class 10 trip characteristic.
This circuit breaker is engineered to provide overload protection and phase disturbance recognition, ensuring motors operate within safe parameters. It features a current adjustment range of 0.55 to 0.8A for precise protection settings and a rated uninterrupted current of 0.8A. The 3RV1011-0HA15 is equipped with a standard breaking capacity and includes a transverse auxiliary switch with 1NO/1NC contact configuration, enhancing its functionality for control circuits.
Constructed with a screw connection for secure and reliable wiring, the device is designed for straightforward installation on a 35 mm standard mounting rail according to DIN EN 50022. It is rated for an operating voltage of up to 690V and can handle a service power of 0.18 kW at 400V in AC-3 applications.
The circuit breaker is also characterised by its finger-safe protection class IP20 on the front, providing a degree of protection for users during operation and maintenance. With a mechanical operating life of 100,000 cycles, it promises durability and a long service life in a variety of industrial settings.
The 3RV1011-0HA15's compact dimensions, with a height of 90 mm, a width of 45 mm, and a depth of 81 mm, make it an excellent choice for integration into control panels and distribution boards where space is at a premium. Its ambient operating temperature range of -20 to +60°C allows for flexibility in various working environments.
Overall, the Siemens 3RV1011-0HA15 circuit breaker is a high-quality protective device that offers reliable performance for motor protection applications in industrial environments.