0403 895 327


Mastin Electrical | Golden Grove | Greenwith | Salisbury | Gawler

Main Board Upgrades

Mastin Electrical specialise in mains board upgrades.
Before you think of doing any electrical work the first money you should spend is on getting your mains board upgraded. If you bought a car and the brakes didn’t work correctly you would not spend money on a go fast stripe down the side. This is the same with any property, before spending money on lights and fancy fittings make sure the core electrical system is safe.


There are so many properties that require their mains boards upgrading to present day standards. If you have any of the following items in your mains board it is time to get Mastin Electrical to have a look.

  1. Black asbestos back board
  2. Old ceramic fuses
  3. No safety switch
  4. If you have a safety switch do you have one for power and lights
  5. No more than three circuits on one safety switch









The ideal way to upgrade your mains board is to install a new Bramite backboard by removing the asbestos backboard and ceramic fuses. Install a new 12 way or greater mains board if the room is available. Install a new main switch and surge diverter. Install an RCBO on each circuit.


An RCBO is the new modern version of the old safety switch. Each circuit will now have its own safety switch. If there is a fault on the circuit only that circuit will trip and all other circuits will stay energized. By doing this you are ensuring your property has the correct electrical safety guards.







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Bathroom Unit