Welcome to our store！</br>1、Premium Material: 4P breaker protective cover's lock body is made of reinforced nylon and the cover is made of high transparent glass resin PC, which is durable and long lasting. 2、Applicable: 4P breaker protective cover is suitable for 4P miniature circuit breaker and can be locked with safety padlock with locking beam diameter ≤ 7mm/0.28in. 3、Practical to Use: Circuit breaker transparent protective cover does not affect the automatic tripping of the switch, can check the status of the electrical switch in time, so that equipment maintenance personnel management. 4、Easy to Install: Circuit breaker protective cover is equipped with industrial backing, stable and solid, easy to install, just place the protective cover on the circuit breaker, can be locked and removed at will. 5、Matching Suggestions: Small circuit breaker lock is recommended to be used with small insulated padlock and safety signage to achieve energy isolation, equipment lockout and prevent misoperation. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: 4P Breaker Protective Cover Material: Nylon, PC Size: Inside Slot Width: Apporx. 68mm/2.68 Lock Hole Diameter: Approx. 7mm/0.28in Use: Applicable to 4P Miniature Circuit Breaker Applicable Circuit Breaker, Air Switch: 4P <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x 4P&nbsp;Breaker&nbsp;Protective&nbsp;Cover&nbsp;&nbsp;&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>