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Terasaki Closing Latch Release (CLR) is an essential operating accessory used in Terasaki Air Circuit Breakers (ACBs) and compatible switching devices. It allows the breaker’s closing mechanism to be released electrically, ensuring controlled and safe operation during remote or automated switching.
The CLR enhances operational safety by preventing unintended closing of the circuit breaker and supports interlocking, automation, and remote-control applications. When energized, the closing latch release disengages the latch mechanism, allowing or preventing the breaker from closing as per system logic.
Manufactured to Terasaki’s high engineering standards, the Closing Latch Release offers fast response, reliable performance, and long mechanical life, making it ideal for critical power systems in industrial, commercial, and utility installations.