Do not require any installation tools!
Made from nylon, this device has a small metal tongue that locates under the breaker cross bar.
The thumbwheel is adjusted to lock onto the bar and prevents the breaker being switched.
Recommended to use together with a padlock(shackle diameter≤ 7mm)
Suitable for MCBs with tie rods, singel breakers and multi-pole circuit breakers.

BOZZYS electrical safety locks are suitable for various specifications of circuit breakers, wall switches, emergency stop button switches, and electrical plugs, etc. We also developed and produce various safety locks: safety padlocks, valve locks, industrial electrical locks and lock stations, etc., which can meet the safety locks of various equipment and effectively prevent misoperation.