ABB Tmax Key Lock for Front/Rotary Handle (T4-T5)

The ABB Tmax Key Lock for Front/Rotary Handle is specifically designed for use with the T4 and T5 series of Tmax molded case circuit breakers. This key lock mechanism provides an additional level of security by allowing authorized personnel to control access to the circuit breaker. By locking the front or rotary handle of the circuit breaker, the key lock prevents unauthorized operation or tampering, enhancing safety and preventing potential hazards in electrical installations. The key lock mechanism is easy to install and operate, providing a reliable solution for ensuring the integrity and security of critical electrical systems.