AUSGRID SERVICE FUSE REPLACEMENT

The service fuse sits at the point where the Ausgrid supply meets your property, and only a Level 2 ASP can lawfully replace it. When it blows, your power goes out — and Sydney Power Group, an Ausgrid authorised Level 2 ASP, replaces service fuses 24/7 right across the Ausgrid network.

What the Service Fuse Does

The service fuse (or service protection device) protects your consumer mains and property from faults on the supply. It is Ausgrid network equipment — you cannot legally replace it yourself, and a regular electrician cannot either. It requires a Level 2 ASP. Learn why in what a Level 2 ASP electrician does. See also our service fuse service.

Why It Blows

A service fuse typically fails from an overload, a short circuit, or ageing consumer mains. We investigate the cause before replacing, because a fuse that blows repeatedly points to a deeper fault that needs fixing — often undersized mains on an older Ausgrid-area home.

Emergency Response

A blown service fuse means no power — an emergency for most households and businesses. We respond 24/7 across the Ausgrid area to restore supply quickly and safely. For total blackouts see our power outage electrician or emergency electrician service.

Call to Restore Power

Do not tamper with the service fuse — it is live network equipment. Call 0466 125 125 and our Ausgrid authorised Level 2 ASP will replace it, investigate the cause, and lodge any compliance required.