The
Terasaki Auxiliary Switch 7C is an advanced electrical accessory used in conjunction with Terasaki ACBs, MCCBs, and protection relays. It provides
seven auxiliary contacts instead of the standard four, allowing for more flexible operational control, signaling, and remote monitoring.
This auxiliary switch is ideal for complex industrial and commercial installations where multiple signaling functions are required, such as breaker status, trip indication, alarm, interlocking, and control circuits. Its compact, reliable design ensures seamless integration with Terasaki circuit breakers while maintaining high electrical and mechanical durability.
The Terasaki 7C Auxiliary Switch enhances system safety, operational efficiency, and monitoring capabilities in critical power distribution setups.