Fuse Boards and Consumer Units

Replacement Fuse Box

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Replacement Fuse Box

Due to the 17th Edition of wiring regulations requiring most circuits to be protected by an RDC (Residual Current Device) a replacement fuse box within your home may be required. An RCD is a life saving device designed to prevent us from getting an electrical shock, sometime fatal, when a live circuit is touched. It is also designed to assist in providing protection against some unpreventable electrical fires.

Consumer Unit Explained

A modern Fuse Board or Consumer unit consists of 2 main components. The Main Switch and the MCB for each circuit.
The main switch is there purely to turn off the power to your home when necessary and does not act as any sort of safety device. The MCB for each circuit is the replacement device for old rewirable fuses. MCB stands for miniature circuit breaker and basically is a switch which will automatically turn itself off whit a circuit overload is detected, so when you fuse box 'trips' its this device acting as it should. If this happens often it may mean there is a fault in your system that may need to be checked.

Guaranteed to turn up on time

We provide a same say service in most areas, and can also provide an emergency one hour service where possible.

Guaranteed perfect results in your home

We only use fully trained & experienced local engineers, who are familiar with your area and use the best quality products on the market.

Guaranteed Best Price

A4U Electrical offer a Free Visit, Free Survey & Free Estimates and will beat any other written quote from any professional company.

Guaranteed No Mess

Our clean & tidy engineers take pride in their work and will leave your house as good as when they arrived.

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