Features120/277 VAC lockout cleats work with clamp-on breaker lockout devices from Brady® to safely lockout a wide range of applicable breakersCleats easily clip onto the bottom of clamp-on breaker lock out devicesAssures positive restraint for breakers with long, sliding switch throwPackage includes cleat accessory onlyExtremely versatile works on a wide range of single-pole and internal trip multi-pole breakers