3KD9103-2 SIEMENS

The 3KD9103-2 auxiliary switch from Siemens is a crucial accessory designed to enhance the functionality and monitoring capabilities of your circuit breakers. Specifically engineered for compatibility with 3KD size 1/2, 3KF size 1, and 3KC0 size 1/2 circuit breakers, this auxiliary switch provides a reliable method for signaling the breaker's status. Featuring a single change-over contact (SPDT), the switch accurately reflects the breaker's position, indicating whether it is open, closed, or tripped. This information can be used for remote monitoring, control circuits, or integration into building management systems. The 3KD9103-2 auxiliary switch allows for real-time status updates, enabling prompt responses to any changes in the electrical system. This auxiliary switch does not include a connecting cable, providing flexibility in wiring configurations and allowing for customized connections based on specific application requirements. Its compact design ensures easy installation within the existing breaker setup without requiring significant modifications. By incorporating the 3KD9103-2 auxiliary switch, users can gain valuable insights into their circuit breaker operations, improving overall system reliability and safety. This accessory is essential for applications where continuous monitoring and immediate response to breaker status are critical.