3 Phase Circuit Breaker Lockout

The 3 Phase Circuit Breaker Lockout transforms the way you secure three-phase switches, combining rugged reliability with effortless operation. Built to fit seamlessly onto standard breakers, it delivers peace of mind by preventing accidental re-energisation during maintenance.

Whether you’re working in a busy warehouse or a high-traffic office plant room, this lockout equipment ensures safety without slowing down your team. Its compact design and intuitive hand-tightening screw mean rapid deployment whenever and wherever it’s needed.

Installation couldn’t be simpler: a clock-style screw tightens by hand, removing the need for screwdrivers or spanners. In just seconds, you have a firm, reliable lockout in place, minimising downtime and keeping projects on schedule.

This user-friendly approach also reduces training overheads, as staff of any skill level can deploy the device safely. The intuitive mechanism encourages consistent use, raising the standard of workplace safety across your site. 

Once the screw is tightened, an internal sliding section locks the dial to the main body, creating a tamper-resistant barrier. This feature prevents accidental loosening or rotation, ensuring the switch stays immobilised until every padlock is removed.

By integrating this sliding lock mechanism, the device adds a layer of passive security that guards against unauthorised reactivation. Your maintenance team can work confidently, knowing the circuit remains offline until it’s safe to restore power. 

Its design accepts up to three padlocks with an 8 mm shackle diameter, allowing each team member to secure their own lock during maintenance. This collective approach ensures that every individual involved must remove their lock before reactivation, reinforcing shared responsibility and safety. The clear, straightforward setup makes it easy to manage multi-user lockouts without confusion or extra hardware.

By offering multiple locking points, the device adapts to varying team sizes and shift patterns, preventing unauthorised access until all parties are ready. This flexibility supports complex workflows where different specialists need assurance that power will remain off. Maintenance leaders can rest easy knowing that the lockout equipment prevents premature switch operation until every padlock is removed. 

Finished in safety red with a bold, compact profile, the lockout device is immediately noticeable on any control panel. This high-contrast design reduces the risk of overlooked lockouts, ensuring that every technician can spot secured breakers at a glance. Clear visual cues help enforce lockout procedures and prevent accidental switch activation.

The distinctive colour and shape also aid in quick inventory checks and audits, letting supervisors confirm compliance without close inspection. In busy or dimly lit environments, the device stands out, cutting through clutter to highlight safety measures. Its unmistakable presence underscores your commitment to workplace protection.