Circuit Breaker Lockout 50 x 27.5mm

A circuit breaker lockout with a 50 × 27.5 mm body, for holding a breaker in the off position so the circuit cannot be re-energised while someone is working on it.

Switching a breaker off is not an isolation — anyone walking past an open board can flick it back on, and on a live site somebody eventually does. The lockout is what makes the off position hold.

• 50 × 27.5 mm body
• Takes a standard safety padlock

Not sure which device suits your board? The choice usually comes down to the shape of the toggle — see the full MCB lockout range, where pin-out, pin-in and universal devices are set out side by side.

For personal lockout each worker needs their own keyed-different padlock; where several people work the same board, add a hasp. In stock in New Zealand, dispatched from Auckland.