ASEC Yellow MCB Lockout Type B - Type B

The Yellow MCB Lockout Type B from Asec is easy to use by turning off the breaker & placing the lockout over the switch. Turning the thumbscrew will tighten the internal grub screw onto the switch, locking the unit in place. The thumbscrew features and integral hinge, allowing it to fold down so a padlock can be fitted onto the lockout hasp, preventing use. Easily visible yellow finish Miniature Circuit Breaker Integral hinge Prevents incorrect use 10mm profile