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Switchboard Upgrades

Your switchboard is key to your home’s electrical safety. Whether you’re dealing with an outdated ceramic fuse box or frequent circuit breaker trips, Whitelock Electrical provides expert switchboard upgrades and repairs.

At Whitelock Electrical, we focus on ensuring your home’s electrical system is safe and compliant with Australian standards. Whether you’re upgrading from an outdated system or need a custom installation, our skilled electricians provide tailored solutions to meet your needs. Trust Whitelock for reliable, high-quality service that enhances your electrical safety and gives you peace of mind.

Our Switchboard Upgrade & Repair Services Include:

  • Full switchboard upgrades
  • Fault detection and repairs
  • Safety switch (RCD) testing and RCBO upgrades
  • Surge protection and Arc Fault Detection Device (AFDD) installation
  • Single phase and three phase power supply upgrades
  • Switchboard safety inspections
Contact our friendly team today to find out how we can assist with your switchboard needs!
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Why upgrade your switchboard with whitelock image

Why Upgrade Your Switchboard with Whitelock?

Upgrading your electrical switchboard provides numerous benefits, ensuring the long-term safety and reliability of your home’s electrical system while meeting modern standards.


Based in Melbourne, Whitelock specializes in delivering top-tier switchboard upgrades for homes across the city.


An upgraded switchboard ensures compliance with current safety regulations, improving reliability and preventing frequent power disruptions. It helps avoid circuit trips, protects your family with safety switches (RCDs), and offers overload protection to reduce fire risks. Relocating your switchboard to safer, more accessible areas and clearly labeling circuits ensures better protection and quick identification in emergencies. Additionally, fire-sealing and inspecting terminations minimize potential hazards, while upgrading protects your family from exposure to harmful materials like asbestos.

Troubleshooting Tripping Circuit Breakers?

Is your electrical system frequently cutting out, or are you still relying on outdated fuse panels?

It might be time for an upgrade!

Whitelock Electrical’s experienced electricians are dedicated to delivering lasting solutions tailored to your needs. We’ll quickly identify the issue and offer clear, upfront options for repairs, upgrades, or replacements. Committed to your satisfaction, we provide transparent quotes and ensure you feel valued at every step, from your first call to the completion of the project.

Understanding the Cost of a Switchboard Upgrade in Melbourne

The cost of upgrading your switchboard in Melbourne depends on factors such as the number of circuits, the type of power supply (single-phase or 3-phase), the condition of existing wiring, the need for a mains upgrade, potential relocation, and concerns like asbestos or the need for a new enclosure.

At Whitelock Electrical, we provide clear, detailed, and upfront quotes before any work begins. Here are approximate costs for a standard residential switchboard upgrade in Melbourne:

Small home or apartment

$1,200 – $1,800

Medium home

$1,800 – $2,700

Large home

$2,700 – $3,700

All upgrades from Whitelock Electrical include the installation of safety switches with built in overcurrent protection devices (RCBO’s) for each circuit, ensuring top-notch safety and reliability. All upgrades from Whitelock Electrical include the installation of safety switches with built in overcurrent protection devices (RCBO’s) for each circuit, ensuring top-notch safety and reliability.

Essential Components of a Safe, Modern Switchboard

A modern, compliant switchboard is crucial for protecting your home and family from electrical hazards. It includes a main switch for overload protection, safeguarding your electrical system from excessive current. Safety switches (RCDs) are installed on all circuits to detect “earth leakage” and prevent electric shocks by disconnecting power when necessary, ensuring household safety.

Circuit Breakers (CBs) offer overcurrent protection, preventing circuits from overheating and reducing the risk of fire. For enhanced safety, RCBOs (Residual Current Breakers with Overcurrent Protection) combine both RCD and CB functions into one device, offering comprehensive protection against electrical faults and overloads. RCBO’s are required on all subcircuits in residential homes in Victoria to meet current compliance.

Surge Protection Devices (SPDs) protect your home from overvoltage events, such as lightning strikes or power surges, preventing damage to sensitive electronics and appliances.

If your home still has an old ceramic fuse box or outdated switchboard, upgrading to a modern switchboard is essential. It ensures compliance with current safety standards and provides peace of mind by keeping your home protected from electrical hazards.

Why Choose Whitelock Electrical?

At Whitelock Electrical, we’re dedicated to delivering reliable, lasting solutions that prioritize your safety and satisfaction. Our team is highly skilled in all aspects of electrical work, ensuring high-quality results for every project. 

We care deeply about your experience and go the extra mile to ensure you feel valued from your first call to the completion of your project. With a proactive, solutions-based approach, we always find the most efficient and effective ways to meet your electrical needs.

Our team takes great pride in delivering technically outstanding work, with each job completed to the highest safety standards. At Whitelock, we value long-term relationships with our clients, providing peace of mind with every service.

Choose Whitelock Electrical for a job done right the first time, every time.

Contact us

Is your switchboard in need of an upgrade?

Get in touch with us by filling in the form below, or just give us a call at (03) 8590 6515

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    Choose Whitelock Electrical for trusted, professional service, and ensure your home is safe with a modern, compliant switchboard upgrade.

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