Recent content by Maus

  1. M

    Upgrade of TT Supply for PE & Earth bonding

    Hello, I have enquired about this upgrade from my local provider and was advised that I need a certificate from a qualified electrician before they will proceed. On inspection the electrician stated that the existing earth bonding needs upgrading from 6mm to 10mm running from the CU to...
  2. M

    Help with corrct MCB Rating on shower upgrade

    Thanks for the reply. Was also tempted to run it on the existing to start. Cant see it will draw the full load unless it's cranked up to full temp, which is unlikely. The documentation states:- 9.8kw @ 240v 9kw @ 230v It says "The 9.8kw model requires a 45 amp fuse". Thanks
  3. M

    Help with corrct MCB Rating on shower upgrade

    Hi, Hope you can help. I want to upgrade an existing shower installation to a 9.8kw unit. This requires a 45 Amp MCB to replace the current 40 Amp. The current installation connects from the CU with a 40a Mcb to the shower via the DP pull switch using 10mm2 cable. The cable runs...
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