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Hager Consumer Units & Accessories
A name synonymous with innovation, quality and breadth of range, Hager have produce circuit protection products which are chosen by the professional and home owner alike.
Hager work closely with home developers in designing products that not only provide safety and peace of mind, but are also easy to use and aesthetically pleasing.
We are now offering some fanastic new Hager 17th Edition Consumer Unit deals. For example: The VC7661H fixed 6 / 6 12 way consumer unit including main switch, 2 RCDs and 10 breakers - £69.50 ex vat!!
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Check out some of our greatest offers...
Check out this week's new and updated products...
Mounting kits, stacking kits, blanks, locks and keys etc.
Hager 17th Edition Consumer Units, Split Load Consumer Units and Fully Loaded Consumer Units.
17th Edition 'ADN' range Hager RCBOs at improved price! : £21.50 ex vat !!
Hager CD and CE RCDs from 40A 30mA to 100A 100mA
Type B circuit breakers to fit all Hager domestic consumer units.
Why Choose Hager?
It seems, certainly to us in the industry, that every man and his dog is now producing consumer units, and at ever lower prices. We would advise, however, that you steer clear of anything not manufactured by a circuit protection specialist.
It’s not that these cheaper, unbranded products are unsafe necessarily but there is no guarantee that in years to come these ranges will still be in production; which gives you a big problem if you need replacement MCBs, RCBOs or RCDs for example.
Hager are one of the most respected names in circuit protection, not just in the UK but all across Europe. Established in 1955 and with over 55 years experience in manufacturing circuit protection devices, Hager put huge investment into research and development and offer a huge range of protection devices and accessories. Their product offering far exceeds anything of the other major manufacturers and with a strong presence in 55 countries their future is assured.
Consumer Units, Circuit Protection Devices and Accessories - A Glossary
Consumer Unit
A consumer unit is the electrical device used to distribute power throughout a domestic dwelling. Acting as a safety device, protecting against injury through electrical shock, a consumer unit houses protection devices which also protect household appliances from overload.
A consumer unit's first function is the organisation of electrical 'circuits', such that the different ways in which we use electricity throughout the home may be safely and more easily managed. A typical domestic installation, for example will have the following circuits: Ring main for power sockets and items like washing machines and TVs, Lighting, smoke alarms, cooker, shower etc.
Main Switch
This is the ‘Double Module’ device which sits on the far right hand side of a consumer. It usually has a big red bar switch and acts to isolate the entire board. This means that by manual operation it can cut power to every circuit in the installation. Main Switches are almost always rated at 100 amp, allowing it to isolate an installation which pulls no more than 100 amps in total across all circuits.
MCB
Mini Circuit Breaker. An MCB protects its circuit against overload. When for example a bulb blows on a lighting circuit the MCB cuts the power to the that circuit, thus protecting the other lights. No other circuits on the consumer unit have been affected. An MCB does not protect people against electric shock.
RCD
Residual Current Devices protect multiple circuits against earth leakage. This is a vital function of a consumer unit as it is earth leakage which causes electrical shock. RCDs measure the amount of electricity flowing into the consumer unit against the amount flowing out. When it detects an inbalance between the two it cuts the electricity supply to the bank of circuits it’s protecting.
It should be noted that this means that a fault on one circuit will result in a cutting of the power to any other circuit protected by that RCD. For example an RCD may protect the ring main and indoor and outdoor lighting circuits. In this instance a fault on the outdoor lighting circuit will knock out the indoor lighting and all power sockets.
It is for this reason that the 17th Edition Regulations demand ‘Division of Circuits’ to avoid ‘Nuisance Tripping’
RCBO
Residual Current Breaker with Overload (RCBO). This clever device combines the functionality of an MCB and RCD and therefore allows for independent protection on individual circuits against both overload and earth leakage.
Din Rail
The mounting rail upon which are fitted the Main Switch, RCDs, MCBs and RCBOs.
Busbar
The device which connects electrically the Main Switch, RCDs, MCBs and RCBOs.
Neutral Bar
The terminal bar which accepts all the neutral wires from the RCBOs and MCBs.
