NASCO ELECTRICAL + AIR Call 0410 804 385

Home / Electrical / Switchboard upgrades

Switchboard upgrades & safety switches

Swap old fuses for modern RCBO protection on every circuit — and get the capacity for air con, induction cooking and whatever comes next.

  • RCBO protection on every circuit
  • Every circuit clearly labelled
  • Tested, with compliance paperwork

Free switchboard quote

Send a photo of your board and we can often quote without a visit.

Or call 0410 804 385

Signs it's time to upgrade

Old ceramic fusesRewireable fuses don't protect people the way modern RCBOs do.
Few or no safety switchesOne safety switch for the whole house means one fault can black out everything.
Breakers that keep trippingNuisance tripping is often a sign the board or a circuit needs attention.
Adding something bigAir con, an induction cooktop, a pool or solar can need more capacity and space.
Renovating or sellingA modern, labelled board is one less thing to worry about.
Scorch marks, buzzing or a burning smellDon't wait — call us on 0410 804 385.
Row of Hager RCBOs neatly wired in a switchboard installed by Nasco

What's included

  • Main switch and RCBOs on every circuit
  • New enclosure or chassis where needed
  • Consumer mains upgrades, coordinated with Energex
  • Spare space for future air con, solar or EV circuits
  • Clear, typed circuit labels
  • Full testing and compliance paperwork

Recent boards

Older switchboard upgraded with Hager RCBOs and labelled circuits
Existing home upgrade — RCBOs on every circuit.
New switchboard with labelled circuits and spare space
New board — room left to grow.
Meter box and main switchboard on a new home build
New build — meter box and main board.

Common questions

How long will the power be off?

Most upgrades in an existing home are done within a day, with the power off for part of it. We'll confirm the timing in your quote so you can plan around it.

Do I need my consumer mains upgraded too?

Not always. If you're adding big loads like air con or an induction cooktop, we'll check the mains cable and tell you whether it needs upgrading — and handle it with Energex if it does.

Can you quote from a photo?

Often, yes. A clear photo of the open board and the meter box usually tells us most of what we need.

Time for a safer board?

Call Taylor or send a photo of your switchboard for a free quote.

Call 0410 804 385 Email a photo