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Main Switch Devices for Reliable Power Control

Regulate and isolate your electrical supply with our comprehensive selection of main switch devices. These crucial components serve as the primary point of control for your entire electrical system, allowing you to quickly and safely cut off power to your property for maintenance, installations, or in an emergency. Unlike circuit breakers that protect individual circuits, the main switch disconnector controls the flow of power from the incoming supply to your consumer unit.

Our collection includes a wide variety of main switches and supply isolators with different ampere ratings and pole configurations to suit various applications. Many of our products feature durable, enclosed designs for added safety, with some models offering twin terminal connections for simpler wiring. We also offer specialised units that come with an integrated Surge Protection Device (SPD), providing an extra layer of defence against transient overvoltages. These devices are available in both insulated and metal-enclosed versions, ensuring you can find a product that meets your specific project requirements and complies with the latest electrical safety standards.

  • Original price £20.30 - Original price £20.30
    Original price
    £20.30 Inc VAT
    £16.92 Exc VAT
    £20.30 - £20.30
    Current price £16.92 Inc VAT
    £16.92 - £16.92 Exc VAT
    Current price £16.92 Exc VAT
    FuseBox

    FuseBox E4PMSH 4 Pole 100A Meter Isolator Main Switch Split Enclosure IP20

    Availability:
    IN STOCK

    FuseBox E4PMSH 4 Pole 100A Meter Isolator Main Switch Split Enclosure IP20 FuseBox Brochure: Click Here for FuseBox Brochure

    Original price £20.30 - Original price £20.30
    Original price
    £20.30 Inc VAT
    £16.92 Exc VAT
    £20.30 - £20.30
    Current price £16.92 Inc VAT
    £16.92 - £16.92 Exc VAT
    Current price £16.92 Exc VAT
  • Original price £52.26 - Original price £52.26
    Original price
    £52.26 Inc VAT
    £43.55 Exc VAT
    £52.26 - £52.26
    Current price £43.55 Inc VAT
    £43.55 - £43.55 Exc VAT
    Current price £43.55 Exc VAT
    Wylex

    Wylex RECSW4 Enclosed, Insulated, 100A 4P Twin Terminal Supply Isolator+Cross/Slotted Screw Heads

    Availability:
    IN STOCK

    Wylex Enclosed, Insulated, 100A 4P Twin Terminal Supply Isolator+Cross/Slotted Screw Heads Features 100A Four pole switch disconnector Twin ter...

    View full details
    Original price £52.26 - Original price £52.26
    Original price
    £52.26 Inc VAT
    £43.55 Exc VAT
    £52.26 - £52.26
    Current price £43.55 Inc VAT
    £43.55 - £43.55 Exc VAT
    Current price £43.55 Exc VAT
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