MCB Lock Device For Consumer Unit Board Modules

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£5.01 £7.26


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This handy MCB lock from ESR will prevent interference with MCB circuit breakers from unwanted personnel by blocking the trip switch from moving. Ideally used with a padlock through the designated loop, this lock is sure to keep your MCB modules protected, and will not affect performance in modules as they will still trip without switch movement.

Main Features:

  • Nylon Lock
  • Fits ESR MCBs
  • Attaches via pins to holes on module
  • Optional padlock space
  • Locks modules in the On or OFF position

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