• Covers most 120V - 277V breakers!
• Works on wide range of breakers, including single- and multi-pole configurations
• Facilitates group lockout activity without hasps. Keeps weight off breakers, protecting delicate electrical components from damage. Positions locks and tags outside panel, making sure lockout activity is clearly visible to anyone in the area.
• Technical Information -Lockout devices constructed of high-impact Isoplast polymers -Cables are 2' in length -Lock rails made of durable isoplast polymers with acrylic adhesive backing
• Snap-on – For use on Square D NQO and other breakers that have a hole in the switch tongue. Just align pins with hole and snap closed. Pins prevent switch from being thrown
• Clamp-on – For use on breakers that do not have a hole in the switch tongue, including multiple breakers with tie bars. Turn thumb-screw to clamp lockout securely onto switch, then snap the cover closed to prevent thumbwheel from being loosened.

Covers most 120V - 277V breakers! Works on wide range of breakers, including single- and multi-pole configurations. Makes use of unique lock rail system, providing the following benefits: -Accommodates multiple locks, facilitating group lockout activity without hasps -Keeps weight off the breakers, protecting delicate electrical components from damage -Positions locks and tags outside the panel, making sure lockout activity is clearly visible to anyone in the area. Technical Information -Lockout devices constructed of high-impact Isoplast polymers -Cables are 2' in length -Lock rails made of durable isoplast polymers with acrylic adhesive backing. Snap-on – For use on Square D and other breakers that have a hole in the switch tongue. Just align pins with hole and snap closed. Pins prevent switch from being thrown. Clamp-on – For use on breakers that do not have a hole in the switch tongue, including multiple breakers with tie bars. Turn thumb-screw to clamp lockout securely onto switch, then snap the cover closed to prevent thumbwheel from being loosened.