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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.

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    Wylex

    Wylex DSFNF 100A DP, Insulated Enclosed, Domestic Switch Fuse No Fuse Fitted

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    Dispatch in 2-5 Days

    Wylex DSFNF 100A DP, Insulated Enclosed, Domestic Switch Fuse No Fuse Fitted Product Description 100A DP, Insulated Enclosed, Domestic Switch Fuse ...

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    £65.24 - £65.24
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    £125.56 Exc VAT
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    Wylex

    Wylex REC2MSPD Enclosed, Metal, 100A DP Supply Isolator with Type 2 SPD

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    Dispatch in 2-5 Days

    Wylex REC2MSPD Enclosed, Metal, 100A DP Supply Isolator with Type 2 SPD Product Description Enclosed, Metal, 100A DP Supply Isolator with Type 2 SP...

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    £150.67 - £150.67
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    £125.56 Exc VAT
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    Wylex

    Wylex REC2MLSPD Enclosed, Extended Metal, 100A DP Supply Isolator with Type 2 SPD

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    Dispatch in 2-5 Days

    Wylex REC2MLSPD Enclosed, Extended Metal, 100A DP Supply Isolator with Type 2 SPD Product Description Enclosed, Extended Metal, 100A DP Supply Isol...

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    £154.75 - £154.75
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    Wylex

    Wylex DSF80 100A DP, Insulated Enclosed, Domestic Switch Fuse with 80A Fuse Fitted

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    Dispatch in 2-5 Days

    Wylex DSF80 100A DP, Insulated Enclosed, Domestic Switch Fuse with 80A Fuse Fitted Product Description 100A DP, Insulated Enclosed, Domestic Switch...

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    £74.00 - £74.00
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    Wylex

    Wylex DSF60 100A DP, Insulated Enclosed, Domestic Switch Fuse with 60A Fuse Fitted

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    Dispatch in 2-5 Days

    Wylex DSF60 100A DP, Insulated Enclosed, Domestic Switch Fuse with 60A Fuse Fitted Product Description 100A DP, Insulated Enclosed, Domestic Switch...

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    £74.00 - £74.00
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    Wylex

    Wylex RECSW2SM Enclosed, Metal, 100A DP Twin Terminal Supply Isolator with Cross/Slotted Screw Heads

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    Dispatch in 2-5 Days

    Wylex RECSW2SM Enclosed, Metal, 100A DP Twin Terminal Supply Isolator with Cross/Slotted Screw Heads Product Description Enclosed, Metal, 100A DP T...

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    £35.80 - £35.80
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    Wylex

    Wylex REC4 Enclosed, Insulated, 100A 4P Supply Isolator

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    Dispatch in 2-5 Days

    Wylex REC4 Enclosed, Insulated, 100A 4P Supply Isolator Product Description Enclosed, Insulated, 100A 4P Supply Isolator Features 100A Four pole...

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    £44.36 - £44.36
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    Wylex

    Wylex REC3 Enclosed, Insulated, 100A TP Supply Isolator

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    Dispatch in 2-5 Days

    Wylex REC3 Enclosed, Insulated, 100A TP Supply Isolator Product Description Enclosed, Insulated, 100A TP Supply Isolator Features 100A Three pol...

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    £38.59 - £38.59
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    £32.43 Exc VAT
    Wylex

    Wylex REC2STTM Enclosed, Metal, 100A DP Twin Terminal Supply Isolator with Allen Key Screw Heads

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    Dispatch in 2-5 Days

    Wylex REC2STTM Enclosed, Metal, 100A DP Twin Terminal Supply Isolator with Allen Key Screw Heads Product Description Enclosed, Metal, 100A DP Twin ...

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    £38.92 - £38.92
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    Wylex

    Wylex RECSW3 Enclosed, Insulated, 100A TP Twin Terminal Supply Isolator+Cross/Slotted Screw Heads

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    Dispatch in 2-5 Days

    Wylex Enclosed, Insulated, 100A TP Twin Terminal Supply Isolator+Cross/Slotted Screw Heads Features 100A Three pole switch disconnector Twin te...

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    £46.58 - £46.58
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