RCD Switchboard Requirements for Victoria Rental Properties

One of the most common — and most expensive — compliance failures Victorian landlords run into is the switchboard. Standard 9 of Schedule 4 of the Residential Tenancies Regulations 2021 requires every rental property to have a modern switchboard with circuit breakers and Residual Current Devices (RCDs) protecting all power and lighting circuits. The standard has been mandatory since 29 March 2023.

What Counts as Compliant

A compliant switchboard must have:

• Circuit breakers (not ceramic fuses or rewirable fuses) on every circuit.
• RCD protection — through RCDs, RCBOs (Residual Current Circuit Breakers with Overcurrent protection), or RCCBs — covering all power outlet circuits and all lighting circuits.

RCD protection must extend to every circuit in the property, including fixed cooking appliances, hot water systems, and climate control installations. A switchboard with circuit breakers but no RCDs does not meet the standard.

Retrofit vs Full Replacement

This is where many landlords — and some electricians — get confused.

If the existing switchboard already has circuit breakers but lacks RCD protection, a licensed electrician can usually retrofit RCD or RCBO modules directly onto the existing board. This is a relatively straightforward job that costs significantly less than a full replacement.

If the property has an older switchboard with ceramic fuses, a federal fuse box, or a legacy panel board that doesn't support circuit breakers, retrofitting is not permitted. The entire switchboard assembly must be replaced. A full switchboard upgrade typically costs between $1,500 and $3,000 depending on the number of circuits and the condition of the existing wiring.

How to Verify Your Switchboard

Before booking any work, check what you currently have:

• Ceramic fuses or rewirable fuses — the board has porcelain or bakelite fuse holders. This requires a complete replacement.
• Circuit breakers but no RCD — the board has modern switches but nothing labelled "RCD" or "safety switch." This usually needs a retrofit.
• Circuit breakers plus RCD — check that the RCD covers all circuits, not just the power outlets. Many older installations have an RCD on the power circuits but the lighting runs on unprotected circuit breakers.

Your licensed electrician will confirm the exact situation during the two-yearly electrical safety check. If the switchboard is non-compliant, the electrician will note it in the Electrical Safety Check Report.

The Evidence You Need

After any switchboard work, you need two documents: the Electrical Safety Check Report confirming the switchboard meets the standard, and a Certificate of Electrical Safety (COES) lodged with Energy Safe Victoria. A general trade invoice or a receipt for the switchboard components doesn't satisfy the compliance requirement.

Retain safety-check records for at least five years (or until two subsequent inspection cycles have passed) under the Residential Tenancies Regulations. If these documents form part of the Section 65F evidence that the property met minimum standards before advertising and move-in, retain them for at least seven years.

The Cost of Getting It Wrong

Renting a property with a non-compliant switchboard breaches Section 65A of the Residential Tenancies Act 1997 — up to 60 penalty units ($12,546 in FY 2026–27). If the tenant finds out and applies to VCAT under Section 72, the tribunal must hear the application within two business days because electrical safety is treated as an urgent repair.

The Rental Minimum Standards in Victoria guide covers the full switchboard compliance process and includes a trade qualification verification sheet so you can confirm your electrician holds the right ESV licence class before they start work.

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