These devices are designed for 120V breakers that have holes in the switch tongue. Simply snap on to install. Dual cavities accommodate different size switch tongues and the device accepts lock shackles up to 9/32" in diameter. Dimensions are 0.83" H x 0.35" W x 2.15" L. See the Technical Data Sheet for more information.
Padlocks are sold separately. The use of lockout tags and arc flash labels is also recommended.
Available singly or in convenient 6-packs.