The Siemens 3RV1011-0KA20 is a robust circuit breaker designed specifically for motor protection. This model, part of the SIRIUS product family, is engineered to handle a class 10 overload type. It features an adjustable pick-up value current ranging from 0.9 to 1.25 A, ensuring precise protection for your motor applications. The breaker is equipped with cage clamp terminals and boasts a standard switching capacity, making installation and maintenance straightforward and efficient.
With a compact design, the 3RV1011-0KA20 offers a width of 45 mm, a height of 90 mm, and a depth of 81 mm, allowing for easy integration into various industrial settings without requiring extensive space. It is suitable for use up to an altitude of 2000 metres above sea level and operates reliably within a temperature range of -20 to +60°C, ensuring versatility across different environments.
The device provides a high level of operational safety with a shock resistance of 25g / 11 ms and a surge voltage resistance of 6000 V. Its mechanical service life extends up to 100,000 switching cycles for the main contacts, highlighting its durability and reliability in demanding industrial applications.
This circuit breaker is an essential component for professionals seeking efficient and reliable motor protection solutions in industrial automation and control systems.