Ideal 44-809 Universal 277v Single-Pole Breaker Lockout, 3/Cards

Hinged single-pole lockout with locking post design, locks lever in off position to isolate and prevent breaker use Universal model features unique screw clamp to lockout all single-pole breakers The Universal 120-277V Breaker Lockouts are hinged with locking post design. Breaker lockout locks lever in off position to isolate and to prevent the use of breaker. It features a universal model that has unique screw clamp to lockout all Single-Pole Breakers. The Universal 120-277V Breaker Lockouts use thumbscrew to clamp lockout securely on to switch tongue, then pull cover over thumbscrew and lock