A circuit breaker is an electrical safety device that interrupts the flow of current in a circuit during faults.

• Suitable for small and medium sized circuit breaker (handle width ≤ 16mm)
• Effectively locks wide or tall circuit breaker toggle switches commonly found on high voltage or high current circuit breakers
• The stainless steel thumb screw and curved blade are adjusted by a simple thumb turn of the clamping screw, then the clamping handle is closed to grasp the toggle, ensuring the device is effectively locked
• Adjustable folding large knurled thumbscrews are easy to tighten without borrowing any tools
• Durable powder-coated steel construction and reinforced polymer construction for harsh environments
• The compact design is easy to carry and store
• Accepts all safety padlock shackles and locking hasp diameters
• Locking range ≤ 16mm