Garage Consumer Unit IP65 4 Way Fuse Box Fitted with RCD 63amp 30ma + 1X6amp, 2X20amp & 1X32amp mcbs

Product Information

High Integrity consumer units are becoming increasingly popular with electricians - becausethey make circuit design easy - and homeowners - because they offer excellent protection without breaking the bank. They are particularly good in projects requiring 12 or more circuits.

The defining difference between this and other types of consumer units is the fact that it does not have a 'Main Switch'. Isolation of the board is handled by the single RCD. In other words, all incoming electricity is managed by the RCD - hence the name. It is usually populated exclusively with RCBOs as shown in our image, but theoretically could be populated with RCD and MCBs. Overcurrent Protection: Consumer units should incorporate suitable overcurrent protection devices (fuses or circuit breakers) for each circuit. The rating of these devices should be selected based on the current-carrying capacity of the cables and the load they serve. Despite this there remains many still in use in many homes across the UK today, however whether they are still legal very much depends. Although used in most types of consumer unit setup, they are not required for those with RCBO’s as these do exactly the same job but with additional safety features.

Just as a matter of interest, DIN stands for Deutsche Industrie Norm and, originating in Germany, is any of a series of technical standards, used internationally, to designate electrical connections, film speeds and paper sizes. What are the Different Types of Consumer Unit? The Consumer Unit or fuse board is the most important electrical safety device in the home and workplace. It fulfills two vital functions: Surge protection should be installed at the point where the electrical power enters a building or a home, typically at the main electrical panel or the service entrance. This is the location where the main electrical service is connected to the building's wiring, and where voltage surges can potentially enter the building's electrical system. In pretty much every other configuration they are a required feature for each and every individual circuit. Type 1 surge protection devices (SPDs) are designed to protect against the highest level of surges, typically caused by direct lightning strikes to the building or incoming power lines. They are installed at the main electrical service entrance and are also known as "primary protection devices." These SPDs have a high discharge capacity and can handle surges up to 50 kA or higher.

Connection Integrity: All connections within the consumer unit should be secure, properly terminated, and free from any signs of overheating or damage. Read on to discover more about fuse boxes and consumer units, essential factors to consider and the cost of replacing a fuse box with a consumer unit. Cost of replacing fuse box with consumer unit RCD’s can also be switched off manually and can take the place of the isolator switch in the consumer unit, if they break live and neutral. Now that you know exactly what elements make up a standard consumer unit and why they are needed it’s time to look at exactly how they are wired up and why this is done a particular way.Bringing surface mounted cables into a consumer unit provides challenges for installers. Cable containment, the number of cables and the ability to achieve the required IP rating all need to be considered.

Historically, fuse boxes were the most common electrical safety device. They contain fuses that melt and cut the power whenever an issue with the electrical circuit occurs.Type 1+2 surge protection devices combine the features of Type 1 and Type 2 SPDs in a single device, providing comprehensive protection against surges caused by lightning strikes and other sources. These devices are designed to be installed at the main electrical service entrance and at critical sub-distribution boards, offering maximum protection for the entire installation.