Features PA66 Material: The lock body and push button are made of PA66, which is a hard wearing, errosion resistant, insulating and high temperature resistant material (‑50°C~+177C). Versatile: This circuit breaker lock is versatile and can be used for locking equipment, for energy isolation and as a sign to prevent misuse. Compact Size: This circuit breaker lock is compact and suitable for circuit breakers with a hole spacing below 12 mm and does not take up a lot of space. Easy To Install: This circuit breaker lock is very easy to install, the lock comes with a push button catch design and can be easily installed by manually pressing the button. Wide Application: This circuit breaker lock has been professionally designed to make the product suitable for a wide range of single stage, multi stage and any miniature circuit breakers (without modifying the panel or the breaker itself) to prevent empl Specification: Item Type: Miniature Circuit Breaker Lock Material: PA66 Package List: 5 x Miniature Circuit Breaker Lock Package List 5 x Miniature Circuit Breaker Lock