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The ABB THL103 is a circuit breaker handle locking device designed for TQB, TQC, and TQL breakers. This device provides a simple method for securing circuit breaker handles without the need for a padlock. The kit includes locks for both one-pole and two-pole breakers, making it versatile for various applications.
This locking device enhances safety by preventing unauthorized access to circuit breakers, ensuring compliance with safety standards.
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