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    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Live Electrical Main Switch

    Take control of your electrical systems with Live Electrical Main Switches. Designed for superior reliability and safety, our main switches provide robust control over power distribution in residential, commercial, and industrial applications. Easy to install and operate, these switches ensure stable and secure operation, safeguarding your electrical infrastructure from overloads and faults. Upgrade to Live Electrical Main Switches for enhanced performance and peace of mind.

    Live Electrical MS4125D 4 Pole 125A Double Terminal Main Switch

    Live Electrical MS4125D 4 Pole 125A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS4125D
    £12.66
    Live Electrical MS2100 100A Double Pole Main Switch

    Live Electrical MS2100 100A Double Pole Main Switch
    Delivery usually within 1 - 2 working days *
    SKU: MS2100
    £4.37
    Live Electrical PEN2100D 100A 2 Pole Mains Supply Isolator and Enclosure 

    Live Electrical PEN2100D 100A 2 Pole Mains Supply Isolator and Enclosure 
    8 in stock
    More available within 1 - 2 working days *
    SKU: PEN2100D
    £9.02
    Live Electrical PEN4100 100A 4 Pole Mains Supply Isolator and Enclosure

    Live Electrical PEN4100 100A 4 Pole Mains Supply Isolator and Enclosure
    Delivery usually within 1 - 2 working days *
    SKU: PEN4100
    £12.63
    Live Electrical MS4100 4 Pole 100A Main Switch

    Live Electrical MS4100 4 Pole 100A Main Switch
    7 in stock
    More available within 1 - 2 working days *
    SKU: MS4100
    £9.07
    Live Electrical MS1100D 1 Pole 100A Double Terminal Main Switch

    Live Electrical MS1100D 1 Pole 100A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS1100D
    £3.02
    Live Electrical MS1125D 1 Pole 125A Double Terminal Main Switch

    Live Electrical MS1125D 1 Pole 125A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS1125D
    £3.18
    Live Electrical MS2100D 2 Pole 100A Double Terminal Main Switch

    Live Electrical MS2100D 2 Pole 100A Double Terminal Main Switch
    2 in stock
    More available within 1 - 3 working days *
    SKU: MS2100D
    £5.49
    Live Electrical MS2125D 2 Pole 125A Double Terminal Main Switch

    Live Electrical MS2125D 2 Pole 125A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS2125D
    £6.12
    Live Electrical MS3125D 3 Pole 125A Double Terminal Main Switch

    Live Electrical MS3125D 3 Pole 125A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS3125D
    £10.37
    Live Electrical MS4100D 4 Pole 100A Double Terminal Main Switch

    Live Electrical MS4100D 4 Pole 100A Double Terminal Main Switch
    Delivery usually within 1 - 3 working days *
    SKU: MS4100D
    £12.06

    Live Electrical Main Switches

    Live Electrical Main Switches are engineered to provide reliable and robust power control across a wide range of electrical installations. Designed with safety and efficiency in mind, these switches ensure secure isolation of electrical circuits, making them ideal for residential, commercial, and industrial applications. With configurations ranging from 1 Pole to 4 Pole and voltage ratings of 230V and 400V, Live Electrical Main Switches cater to diverse power management needs.

    Available Configurations
    • 1 Pole: Ideal for single-phase systems, providing efficient power control and circuit isolation in compact installations.
    • 2 Pole: Offers comprehensive isolation for single-phase circuits, ensuring safety and reliability in residential and light commercial setups.
    • 3 Pole: Designed for three-phase systems, suitable for balanced loads in industrial and commercial applications.
    • 4 Pole: Perfect for three-phase systems with neutral connections, offering robust protection and complete isolation.
    Key Features
    • High Current Ratings: Available in 100A and 125A models, capable of handling substantial power loads efficiently.
    • Versatile Voltage Options: Compatible with 230V and 400V systems, ensuring adaptability to various setups.
    • Durable Construction: Built with high-quality materials to withstand demanding environments and ensure long-lasting performance.
    • Easy Installation: User-friendly design allows for straightforward and secure mounting, saving time and effort.
    • Enhanced Safety: Provides reliable circuit isolation and robust protection, meeting stringent safety standards.
    Applications

    Live Electrical Main Switches are versatile and suitable for various applications:

    • Residential: Ensures safe and reliable power control in homes and small properties.
    • Commercial: Perfect for office buildings, retail spaces, and other commercial properties requiring efficient circuit isolation.
    • Industrial: Ideal for industrial facilities where robust and reliable power management is critical.
    Why Choose Live Electrical Main Switches?

    Live Electrical Main Switches are designed to deliver exceptional reliability, safety, and performance. With multiple configurations, voltage compatibility, and high current capacity, these switches are the trusted choice for professionals across various sectors. Their robust design and compliance with safety standards make them an essential component for any electrical system.

    Why Buy from Electrical4Less?

    At Electrical4Less, we offer a hassle-free shopping experience, providing access to premium Live Electrical products at competitive prices. As a member of the IBA Buying Group and EDA (Electrical Distributors’ Association), we guarantee top-quality products and outstanding customer service. With our expertise and commitment to excellence, yo






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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

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