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TT system

In a TT system what protects the meter tails from an earth fault?
Parents
  • Insulated and sheathed tails passing through a plastic gland in to the consumer unit. Leaving the sheathing on up to the main switch.
Reply
  • Insulated and sheathed tails passing through a plastic gland in to the consumer unit. Leaving the sheathing on up to the main switch.
Children
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