IDEAL, Circuit Breaker Lockout, Clamp-on, Length: 2.560 IN, Width: 0.740 IN, Height: 0.950 IN, Voltage Rating: 120/277 V, Switch Clearance: 0.350 IN, 0.420 IN
Features: For Use On Breakers That Do Not Have A Hole In The Switch Tongue, Including Multiple Breakers With Tie Bars. Turn Thumbscrew To Clamp Lockout Securely Onto Switch,Then Snap The Cover Closed To Prevent Thumbwheel From Being Loosened; Clamp-On Lock