VAT:
Quotes
  • 0
    • Electrical4less Logo
    0
    Electrical4less Reviews 4.9 Based on 1542 reviews

    UK Mainland Free Delivery £100 + VAT

    30 Day Return Policy

    Next Day Delivery Cut Off Time 3PM

    Single Phase SPDs

    Discover Single Phase SPDs at Electrical4Less. These surge protection devices are designed to safeguard domestic and light commercial single phase installations from transient overvoltages caused by lightning strikes and switching events. By fitting Single Phase SPDs directly into the distribution board, electricians can protect sensitive equipment such as appliances, lighting, and control systems against costly damage and downtime. Easy to install and compact in design, Single Phase SPDs provide reliable protection that meets the requirements of BS 7671 Amendment 2, making them an essential choice for safe and compliant electrical systems.

    FuseBox SF0100T2 100A Fused Switch with T2 SPD

    FuseBox SF0100T2 100A Fused Switch with T2 SPD
    4 In Stock
    More available within 1 - 3 working days*
    SKU: SF0100T2
    £104.40
    FuseBox E2PMST2 100A Meter Isolator Switch with SPD

    FuseBox | E2PMST2 | DP 100A | Electricity Meter Isolator Switch with Type 2 SPD
    40 In Stock
    More available within 1 - 3 working days*
    SKU: E2PMST2
    Quantity Discount
    Quantity Price
    1 £27.99
    2+ £27.71
    4+ £27.43
    £27.99
    FuseBox SPDCUKITTPNT1 Type 1 SPD TPN Kit

    FuseBox | SPDCUKITTPNT1 | Type 1 SPD TPN Kit
    Delivery usually within 1 - 3 working days*
    SKU: SPDCUKITTPNT1
    £170.05
    Garo DST2-275-2 2 Pole 1 Module Class 11 Type 2 SPD 275V 20KA

    Garo DST2-275-2 2 Pole 1 Module Class 11 Type 2 SPD 275V 20KA
    4 In Stock
    More available within 1 - 3 working days*
    SKU: DST2-275-2
    £14.77
    Garo DST2-275-2KIT 2 Pole 1 Module Class 11 Type 2 SPD 275V 20KA With a Cable Kit

    Garo DST2-275-2KIT 2 Pole 1 Module Class 11 Type 2 SPD 275V 20KA With a Cable Kit
    Delivery usually within 1 - 3 working days*
    SKU: DST2-275-2KIT
    £17.89
    Garo Meter Supply Isolator with Surge ProtectionGaro GSP2100M Meter Supply Isolator with Surge Protection

    Garo GSP2100M Meter Supply Isolator with Surge Protection
    36 In Stock
    More available within 1 - 3 working days*
    SKU: GPS2100M
    £19.16
    Fusebox F3M2SPDZ FuseBox 100A Main Switch/MCB + SPD T2 Retrofit Kit

    Fusebox F3M2SPDZ 100A Main Switch + Type 2 SPD Kit
    Delivery usually within 1 - 3 working days*
    SKU: F3M2SPDZ
    £61.14
    SPD1MT2 Single Module T2 SPDClose-up of FuseBox SPD1MT2 surge protection device – compact Type 2 SPD for direct mounting in residential or commercial distribution boards.

    Fusebox SPD1MT2 Single Module Type 2 SPD Surge Protection Device
    41 In Stock
    More available within 1 - 3 working days*
    SKU: SPD1MT2
    £23.51
    Niglon NSA2-240 Type 2 Surge Protection Kit with Cables

    Niglon NSA2-240 Type 2 Surge Protection Kit with Cables
    14 In Stock
    More available within 1 - 3 working days*
    SKU: NSA2-240
    £24.04
    Niglon SAE2M-23-215 Type 2 (or 3) Surge Protection Device

    Niglon SAE2M-23-215 Type 2 (or 3) Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SAE2M-23-215
    £40.43
    Niglon SAE3-23-215 Type 2 (or 3) Surge Protection Device

    Niglon SAE3-23-215 Type 2 (or 3) Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SAE3-23-215
    £40.43
    Niglon SAE5-23-415 Type 2 Surge Protection Device

    Niglon SAE5-23-415 Type 2 Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SAE5-23-415
    £97.93
    Niglon SAE6M-23-415 Type 2 (or 3) Surge Protection Device

    Niglon SAE6M-23-415 Type 2 (or 3) Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SAE6M-23-415
    £102.66
    Niglon SP12S-1PN 50kA Type 1+2 Surge Protection Device

    Niglon SP12S-1PN 50kA Type 1+2 Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SP12S-1PN
    £139.26
    Niglon SP23S-1PN 40kA Type 2 Surge Protection Device

    Niglon SP23S-1PN 40kA Type 2 Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SP23S-1PN
    £41.91
    Niglon SP23S-1PN 40kA Type 2 Surge Protection Device

    Niglon SP23S-1PN/C40KA 40kA Type 2 Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SP23S-1PN/C40KA
    £31.10
    Live Electrical SA140/1P+N 2 Pole Type 2 SPD Surge Protection Device

    Live Electrical SA140/1P+N 2 Pole Type 2 SPD Surge Protection Device
    Delivery usually within 1 - 3 working days*
    SKU: SA140/1P+N
    £14.94
    Hager VA2T2SPD Type 2 Surge Protection Enclosure with L&N Cable

    Hager VA2T2SPD Type 2 Surge Protection Enclosure with L&N Cable
    Delivery usually within 1 - 3 working days*
    SKU: VA2T2SPD
    £136.43
    Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure with 100A Main Switch

    Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure with 100A Main Switch
    Delivery usually within 1 - 3 working days*
    SKU: VA4T2SDSPD
    £151.60
    Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure c/w Doors and 100A Main Switch

    Hager VA4T2SDSPDD Type 2 Surge Protection Metal Enclosure c/w Doors and 100A Main Switch
    Delivery usually within 1 - 3 working days*
    SKU: VA4T2SDSPDD
    £166.75

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

    📲 Need something sorted fast? Message us on WhatsApp at 07926 999 412 — no waiting, no hassle, just answers.

    © 2026 Electrical4less
    We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay
    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 £200 + VAT (double our standard carriage-paid order value of £100 + 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 £100 + VAT:
    Orders above £100 + 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 £200 + 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 £200 + 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.

    Cookie Preferences
    We use cookies to enhance your browsing experience, serve personalised content, and analyse our traffic. By clicking "Accept All", you consent to our use of cookies. To find out more about how we use cookies please view our Privacy Policy.

    Cookie Preferences

    We use cookies to help you navigate the site and use its features. Below you will find details about each cookie category.

    Cookies marked as "Necessary" are stored in your browser and are required for the site to function properly.

    We also use third-party cookies to analyse site usage, remember your preferences, and show you relevant content and ads. These are only stored with your consent.

    You can enable or disable optional cookies below. Turning some off may affect how the site works for you.

    Necessary Always Active

    Necessary cookies are needed for core site features, such as secure login and saving your cookie preferences. They do not store personal data.