Electrical Supplies

Electrical Supplies


At West Midlands Building Merchants, we are an all-encompassing building supply wholesaler which includes our wide range of electrical supplies. Not only do we provide the lowest prices on electrical items in Birmingham, but we also provide an unsurpassed level of customer service to every single one of our customers.

Whether you’re a building or electrical professional or looking to conduct some DIY at home, we cater for all individual requirements no matter how large or small. We specialise in providing electrical supplies for residential home improvement projects but if you require a more niche item, just let our team know and we can source the item through our vast network of trade-trusted suppliers.

As WMBM is part of the West Midlands Home Improvements family, our fantastic team are well- versed in the many issues that may arise when it comes to fitting in electrical materials. Make use of our years of experience as we can provide innovative, cutting edge solutions to help complete your projects. If you have any queries about our product range or want to learn more about our rock-bottom pricing, get in touch with the WMBM team today!

Price List

Wire (1.5mm)  x 50 metres


Wire (2.5mm)  x 50 metres


Back Boxes (Single)


Back Boxes (Double


Pull Switch


Extraction Fan


Sockets (Single)


Sockets (Double)


Whatever your query may be, get in touch with our team today!

BIRMINGHAM: Get Directions | COVENTRY: Get Directions

What Are Electrical Installation Supplies?


Electrical installation supplies include every item required in order to distribute electricity throughout a building and associated outdoor ares such as gardens. The materials range form switch boxes, mains plugs, connectors, fixings, cabling/wiring, various adhesive tapes, weather- resistant installation material (for any outdoor areas) and more.

These components can be divided into two groups:

  • Active Components – Any parts that will have a live current passing through them
  • Passive Components – Parts which perform auxiliary functions but are not under a live current

What Is The Purpose Of Commonly Used Electrical Installation Materials?

  • Junction or Switch Boxes – Serve as housings for wire connections in order to split off power from a single source to multiple
  • Fuses – A fuse is a circuit protection device that automatically blows and cuts the current when a short circuit
  • Circuit Breaker – A circuit breaker is also a protective device that will protect the appliances from over-voltages.
  • Adhesive Tape – Conductive and insulating tape is a very useful aid when installing electrics. They help create organisation & neatness when it comes to wiring i.e. any tangling messes will be avoided.
  • Mains Plugs – Mains plugs are convenient connectors of the power supply to electrical devices and appliances. The male plug of the appliance connects to these
  • Electrical Wiring – Wires are the conductors used for the transfer of electricity and are therefore, arguably, the main staple of electrical installations. Standard electric wires are madeup of multiple strands joined together whilst solid wires are made up of a single strand comprised of copper or aluminium.
  • Conduits – Materials used for the safe passage of Conduits provide both protection and insulation of wiring.
  • Clamps & Connectors – Clamps are used to hold and anchor conduits to their position whilst connectors are used to attach the conduit to the junction

Get in touch with us today!

If you’d like to learn more about our product range, pricing or if you’d like some advice regarding the optimal building material choices for your desired home improvement project, get in touch with the West Midlands Builders Merchants team today! Call our BIRMINGHAM branch on: 0121 558 3888 or our COVENTRY branch on: 0247 666 7050 for a friendly chat today.