Siemens SENTRON Signaling Switch for use with Circuit Breaker 3WL10 / 3VA27

The Siemens Signaling Switch is a premium accessory designed to integrate seamlessly with circuit breakers from the 3WL10 and 3VA27 series. This device delivers reliable performance at 250 V AC, making it an essential addition for applications requiring assured signaling. With a compact mechanical design, the product stands at 61mm tall and fits well into various installations without occupying excessive space. Its standard design adheres to industry norms, ensuring compatibility and ease of use across a range of setups.

Offers reliable performance for essential signalling tasks
Features general product approvals for diverse applications