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    Electrical4less Reviews 4.9 Based on 1452 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Wiska Junction Boxes

    Wiska Aluminium Junction Boxes

    Wiska Aluminium Junction Boxes (7)

    Wiska Brass Junction Boxes

    Wiska Brass Junction Boxes (19)

    Wiska Combi

    Wiska Combi (44)

    Wiska Consumer Unit Relocation Kits

    Wiska Consumer Unit Relocation Kits (2)

    Wiska IP65 Distribution Boards

    Wiska IP65 Distribution Boards (18)

    Wiska WIB Industrial Boxes

    Wiska WIB Industrial Boxes (66)

    Wiska 697 IP56 Brass Junction Box - 413x313x175 mmWiska 697 IP56 Brass Junction Box - 413x313x175 mm 2

    Wiska 697 IP56 Brass Junction Box – 413x313x175 mm
    Delivery usually within 1 - 3 working days *
    SKU: 10010520
    Read more
    Wiska MB-B4 IP56 Brass Junction Box - 200x188x89mmWiska MB-B4 IP56 Brass Junction Box - 200x188x89mm 2

    Wiska MB-B4 IP56 Brass Junction Box – 200x188x89mm
    Delivery usually within 1 - 3 working days *
    SKU: 10036000
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219402 - SE - 2.5mm²Wiska Selcast IP67 Aluminium Junction Box 7219402 - SE - 2.5mm² 2

    Wiska Selcast IP67 Aluminium Junction Box 7219402 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045012
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219404 - SE - 2.5mm²Wiska Selcast IP67 Aluminium Junction Box 7219404 - SE - 2.5mm² 2

    Wiska Selcast IP67 Aluminium Junction Box 7219404 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045014
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219405 - SE - 2.5mm²

    Wiska Selcast IP67 Aluminium Junction Box 7219405 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045015
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219406 - SE - 2.5mm²

    Wiska Selcast IP67 Aluminium Junction Box 7219406 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045016
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219410 - SE - 2.5mm²

    Wiska Selcast IP67 Aluminium Junction Box 7219410 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045020
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219411 - SE - 2.5mm²

    Wiska Selcast IP67 Aluminium Junction Box 7219411 – SE – 2.5mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045021
    Read more
    Wiska Selcast IP67 Aluminium Junction Box 7219442 - SE - 6mm²

    Wiska Selcast IP67 Aluminium Junction Box 7219442 – SE – 6mm²
    Delivery usually within 1 - 3 working days *
    SKU: 50045027
    Read more
    Wiska WDB 6 IP65 Distribution Board 500x400x240 mm

    Wiska WDB 6 IP65 Distribution Board 500x400x240 mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107054
    £54.45
    Wiska WDB 7 IP65 Distribution Board 600x400x200 mm

    Wiska WDB 7 IP65 Distribution Board 600x400x200 mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107055
    £55.88
    Wiska WDB T4 IP65 Transparent Door Distribution Board 400x300x220mm

    Wiska WDB T4 IP65 Transparent Door Distribution Board 400x300x220mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107059
    £42.99
    Wiska WDB T5 IP65 Transparent Door Distribution Board 500x350x190mm

    Wiska WDB T5 IP65 Transparent Door Distribution Board 500x350x190mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107060
    £54.45
    Wiska WDB T8 IP65 Transparent Door Distribution Board 700x500x250 mm

    Wiska WDB T8 IP65 Transparent Door Distribution Board 700x500x250 mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107065
    £137.54
    Wiska WDB T9 IP65 Transparent Door Distribution Board 800x600x260mm

    Wiska WDB T9 IP65 Transparent Door Distribution Board 800x600x260mm
    Delivery usually within 1 - 3 working days *
    SKU: 50107066
    £229.22
    Wiska EC440C5 - CLDLWIB9 Clear Lid Deep WIB Box - 150 x 110 x 140mm

    Wiska EC440C5 – CLDLWIB9 Clear Lid Deep WIB Box – 150 x 110 x 140mm
    Delivery usually within 1 - 3 working days *
    SKU: EC440C5
    £7.55
    Wiska EC440C7 - CLDLWIB12 Clear Lid Deep WIB Box - 240 x 190 x 160mm

    Wiska EC440C7 – CLDLWIB12 Clear Lid Deep WIB Box – 240 x 190 x 160mm
    2 in stock
    More available within 1 - 3 working days *
    SKU: EC440C7
    £17.45
    Wiska Internal Mounting Plate G/T for WIB1 95 x 95 x 1mm

    Wiska Internal Mounting Plate G/T for WIB1 95 x 95 x 1mm
    Delivery usually within 1 - 3 working days *
    SKU: PM815/1
    £2.16
    Wiska Internal Mounting Plate G/T for WIB2 148 x 106 x 1mm

    Wiska Internal Mounting Plate G/T for WIB2 148 x 106 x 1mm
    Delivery usually within 1 - 3 working days *
    SKU: PM816/1
    £2.83
    Wiska Internal Mounting Plate G/T for WIB3 149 x 130 x 1mm

    Wiska Internal Mounting Plate G/T for WIB3 149 x 130 x 1mm
    Delivery usually within 1 - 3 working days *
    SKU: PM817/1
    £2.00

    Discover the UK’s Favourite Wiska Juntion Boxes – COMBI & WIB Ranges

    At Electrical4Less, we stock the most popular Wiska Boxes used by electricians across the UK – including the best-selling COMBI and WIB ranges. Built for durability, weatherproofing & ease of installation, Wiska is a go-to brand for reliable cable management in every setting.

    We’re an authorised Wiska distributor & UK stockist, and you can explore the full product range right here in our dedicated Wiska Shop. Can’t find the exact model you need? Let us know — we’ll get it for you.

    Best-Selling Wiska Box Ranges

    COMBI Boxes
    Wiska’s most trusted junction boxes – IP66/IP67 rated, tough plastic build, multiple cable entries & quick-install terminals. Ideal for both indoor & outdoor wiring jobs.

    WIB Boxes
    Clear-lid industrial enclosures with high capacity, perfect for larger wiring projects or commercial & site installations. Strong, weather-resistant & built to last.

    Other Wiska Box Options Available

    • Standard Enclosures – Practical & cost-effective for everyday installs
    • Aluminium & Brass Boxes – Rugged choices for harsh environments
    • IP65 Distribution Boards  – For specialist installations

    Why Electricians Choose Wiska Boxes at Electrical4Less

    • Best prices on genuine Wiska products
    • Fast UK delivery & quantity discounts
    • Simple filter navigation to find the right box fast
    • Full range in stock — or sourced on request

    Explore our Wiska Boxes today & get the trusted quality you need for your next install.

    Visit Our WISKA Shop

    Looking for more? Visit our WISKA Shop to browse the full range, including all with fast UK delivery and trade pricing.

    Fast UK Delivery on WISKA Junction Boxes

    Most items show stock/lead-time status on the listings. Free UK Mainland next-day delivery is available on orders over £75 + VAT for in-stock items, with a 3pm cut-off.






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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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