Square D QO 10A - 125A 2-Pole, 10A - 100A 3-Pole Standard Circuit Breaker Padlock Attachment

The QO1HPL can be used with 2P and 3P QO circuit breakers to provide the ability to use a padlock to lock the breaker in either ON or OFF position. This product is Ideally used for Lock Out/Tag Out applications to ensure the safety of personnel working on the electrical system. QO1HPL is only compatible with standard Square D QO circuit breakers for 2P and 3P between 10-125A ranges.