eMagTech 5pcs 8mm Aluminum MCB RCD Miniature Circuit Breaker Lockout Device Suitable for Most Circuit Board Miniature Breaker Lock Kit

Applicability: With an 8mm hole diameter, this product is suitable for most circuit boards and is also suitable for various places isolated by circuit breakers or electrical isolators, How to use: Simply connect the MCB/RCD locking device to the circuit breaker and tighten it in place with a screwdriver. The product also has a hole for an optional padlock to completely prevent access, Security: This kit can be used to lock and mark any single circuit or to ensure safety, Product material: This product is specially designed with sturdy aluminum material for long service life and not easy to damage, Product list: Product include a total of 5pcs Circuit Breaker, which can completely meet your daily use needs and replacement.