Distribution Equipment

Blakley Electrics designs and manufactures a wide range of Low Voltage (230V and 400V) and Reduced Low Voltage (110V) distribution equipment for permanent and temporary applications... Read more

Protection Equipment

Blakley Electrics Protection equipment incorporates Residual Current Devices and Earth Continuity Monitors to protect people and property from the harmful effects of electricity...  Read more

Site Lighting

Blakley Electrics Site Lighting is targeted at the Construction, Civil Engineering and Heavy Fabrication markets with most luminaires designed to operate at 110V... Read more

Transformers

Blakley Electrics designs and manufactures a wide range of power transformers from 100VA to 250kVA rating, from 12V to 3300V...Read more

Industry groups

  • Construction

    Construction

    For many years Blakley Electrics have been the UK market leader in the supply of power distribution equipment and lighting systems for use on construction and civil engineering projects.

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  • Industrial Building Services

    Industrial Building Services

    We produce a wide range of specialist standard products for the Building Services sector, which are targeted at industrial projects usually where there is a requirement for a high IP rating or robust enclosure construction. We produce products for 110V, 230V and 400V applications. Many standard products are held in stock at our Customer Service Centres and other products are made to order.

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  • Events

    Events

    Blakley Electrics Event products are designed to address the key industry requirements of providing very high levels of electrical protection coupled with rapid installation times and safe, easy handling between venues.

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  • Rail

    Rail

    Blakley Electrics rail products have been used for many years by both over and under ground rail services. We have products designed for use in many rail locations including: stations; along the trackside; within tunnels and in depots / maintenance sheds. We design products that are project specific but we also have repeat products that are supplied on a very regular basis.

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  • Military

    Military

    Blakley Electrics provides products for all of the armed services including: 50Hz, 400Hz and DC power supplies for Aircraft Hangars; Dockside Service Units and Ship to Shore supplies within Naval Dockyards; Temporary 110V Lighting and Temporary Power Equipment at  28V DC, 110V AC, 230V AC and 400V AC for Tier 1 and 2 Army camps; fixed, high current power distribution equipment for Tier 3 Army camps.

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  • Education

    Education

    Blakley Electrics Safe Supply Units (SSUs) have long been specified for use in school laboratories, where the close proximity of water and electricity present a major electrical hazard. 

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  • Nuclear

    Nuclear

    Blakley Electrics have supplied standard and bespoke products for use on Nuclear sites across the UK for many years. Where applicable, products comply with the latest Sellafield specifications and all products provide the high performance demanded by British Nuclear sites.

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Project highlights

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Isolation Transformers for HOT Sites

A HOT site is a high voltage installation (400kV, 132kV, 33kV, etc.) where the Earth Potential Rise (EPR) that can occur during an earth fault can exceed 430V. For installations at these sites, there is a risk that the EPR could be exported onto the HV or LV network and into a consumer’s premises, where it could cause danger to life or damage to property. Please note that all National Grid sites are generally classified as HOT.

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Mobile Power Clusters

Large industrial complexes often have a requirement for multiple voltages around a plant, whether for ad hoc maintenance or planned shutdowns. As an alternative to installing fixed Power Clusters at strategic locations around a site, it is sometimes more economic, particularly on established sites, to adopt mobile distribution assemblies, which can plug into existing 400V sockets.

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Safer On-Site Testing

In order to enhance on-site safety, Blakley Electrics have produced a series of Mains Distribution Assemblies (MDAs) fitted with test sockets, which enable a range of installation tests to be carried out “live” and with a very high degree of safety. The fitting of test sockets eliminates the need to remove shield plates or terminal covers and allows essential testing of RCDs and the measurement of earth fault loop impedance, etc., to be carried out safely and with minimal disruption to a project.

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Special Distribution Assemblies

When it comes to designing and manufacturing special distribution assemblies, Blakley have unrivalled experience in the design and manufacture of transformer, protection and distribution assemblies for permanent and temporary installations.

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