3RV20111CA25

The Siemens SIRIUS 3RV2011-1CA25 is a robust circuit breaker engineered for reliable motor protection. This device, in size S00, features a thermal overload release with an adjustable current response value ranging from 1.8 to 2.5 Amperes and a fixed N-release of 33A. It is designed for a rated operating voltage of up to 690V AC and operates within a frequency range of 50 to 60 Hz.

Equipped with three poles for the main current circuit, this breaker provides essential protection functions including phase failure detection and adheres to CLASS 10 trip class standards. It comes with standard switching capacity and includes transverse auxiliary switches, specifically one Normally Open (NO) and one Normally Closed (NC) contact, facilitating integration into control circuits. The breaker is suitable for DIN rail mounting, making installation straightforward in control panels and industrial environments.

With a mechanical service life of up to 100,000 switching cycles for both main and auxiliary contacts, the 3RV2011-1CA25 ensures long-term operational reliability. It also meets ATEX directive requirements for use in potentially explosive atmospheres, indicated by its Ex II (2) GD protection type. The ambient temperature range for operation is -20 to +60 °C.