Fuse box / circuit breaker

Electrical panel and circuit breaker — Tonga

The electrical panel protects the installation and people. A breaker that trips often, an old fuse box, missing residual current protection or adding powerful appliances justify an electrician's visit. On Helplease, you describe your needs and the workers offering this service in Tonga are notified of your request.

What the service covers

• diagnosing a tripping breaker;
• replacing breakers or RCD;
• adding circuits (air conditioning, oven, water heater);
• replacing a fuse box;
• identifying and labelling circuits.

Depending on the diagnosis and what you agree with the worker, the job can include checking the installation, replacing protections, reorganising circuits, fitting a new panel and functional tests.

Key points

Safety first

Do not handle the inside of the panel: even with the breaker off, some parts may remain live. Leave the work to a qualified electrician.

Protecting people

Suitable residual current protection reduces the risk of electrocution; the installation must follow applicable electrical safety rules.

What affects the price

• condition of the existing panel;
• number of circuits;
• protections to replace or add;
• full or partial replacement;
• access and labelling.

The rate is agreed with the worker based on these elements.

Frequently asked questions

Why does my breaker trip?

Overload, short circuit or insulation fault in an appliance or circuit; a diagnosis finds the cause.

Should a fuse box be replaced?

It is often recommended for safety and convenience; the electrician advises based on the installation.

Can an air conditioner be added to the current installation?

It depends on available power and circuits; the electrician checks.

What information should I give?

The problem, age of the installation, powerful appliances, type of home and access to the panel.