3KD9103-5 SIEMENS

The 3KD9103-5 auxiliary switch module from Siemens is specifically designed as an accessory for 3KD size 1/2, 3KF size 1, and 3KC0 size 1/2 circuit breakers. This module enhances the functionality of these circuit breakers by providing the capability to integrate up to two auxiliary switches. Auxiliary switches are crucial for signaling the status of the circuit breaker, such as whether it is open, closed, or tripped. This information can then be used for remote monitoring, control, or interlocking purposes within an electrical system. The 3KD9103-5 module offers a reliable and convenient solution for adding auxiliary switching capabilities to compatible Siemens circuit breakers. Its compact design ensures easy installation and integration without significantly increasing the overall size of the circuit breaker assembly. By incorporating this auxiliary switch module, users can gain valuable insights into the operational state of their circuit breakers, improving system reliability and facilitating proactive maintenance. This module is an essential component for comprehensive circuit protection and control in various industrial and commercial applications. It provides a seamless interface for integrating circuit breaker status into automation and monitoring systems. The robust construction ensures long-lasting performance in demanding environments.