Universal Multipole Circuit Breaker Lockout. Universal multi-pole locking works with most two-pole or three-pole circuit breakers that use tie rods. The lock comes with glue, which can fix the lock on the surface of the circuit breaker. It is very easy to install, and the paste is firm and not easy to be moved. The highly transparent cover can monitor the status of the circuit breaker switch in real time to ensure that the device is effectively locked. Made of durable molded glass filled PC. Accepts all bozzys safety padlock shackles and locking hasp diameters. Laser engrave your logo on the included stainless steel plate. maximum. Shackle diameter: 7 mm. Electrical lockout lockouts body and button part are made of reinforced nylon PA material with wear resistance, corrosion resistance, good insulation and temperature difference resistance (-50℃~+177℃). The miniature circuit breaker lockouts do not require any installation tools! The lock body comes with a button buckle design, and the installation can be easily completed by manually pressing the button. And The lever-type circuit breaker lock uses a finger-turned first wheel for quick installation. Suitable for a variety of single-stage, multi-stage and any miniature circuit breakers to protect employees from electrical accidents during equipment maintenance.