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Electrical4less Reviews4.9 Based on 1749 reviews
UK Mainland Free Delivery £100 + VAT
30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

Electrical Boxes

Floor Boxes

Floor Boxes (7)

Metal Back Boxes

Metal Back Boxes (22)

Dry Lining Boxes

Dry Lining Boxes (16)

Junction Boxes

Junction Boxes (20)

Outdoor Junction Boxes

Outdoor Junction Boxes (112)

Adaptable Boxes

Adaptable Boxes (60)

Pattress Boxes

Pattress Boxes (22)

Showing 121–140 of 255 results

Niglon ABG443 Galvanised Steel Adaptable Box 100x100x75mm (With Knockouts)

Niglon ABG443 Galvanised Steel Adaptable Box 100x100x75mm (With Knockouts)
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: ABG443
£5.18
Wiska Strain Relief Ring ZER 11-18 - Pack of 10 Wiska Strain Relief Ring ZER 11-18 - Pack of 10 2

Wiska Strain Relief Ring ZER 11-18 – Pack of 10
2 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10110766
Quantity Discount
Quantity Price
1 - 9 £1.88
10+ £1.81
20+ £1.74
£1.88
Pre-Galvanised Adaptable Box with Knock-Outs 12" X 12" X 3" (300X300X75mm)

Pre-Galvanised Adaptable Box with Knock-Outs 12″ X 12″ X 3″ (300X300X75mm)
2 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: AB121230
£15.95
Pre-Galvanised Adaptable Box with Knock-Outs 12" X 12" X 2" (300X300X50mm)

Pre-Galvanised Adaptable Box with Knock-Outs 12″ X 12″ X 2″ (300X300X50mm)
2 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: AB121220
£13.65
Unicrimp QOE8342BLK 4 Pole 2 Way 24A IP68 Inline Connection Box

Unicrimp QOE8342BLK 4 Pole 2 Way 24A IP68 Inline Connection Box
18 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: QOE8342BLK
£5.15
Unicrimp QOE8553AGY IP66 Weatherproof Enclosure - Anthracite Grey Unicrimp QOE8553AGY IP66 Weatherproof Enclosure - Anthracite Grey 2

Unicrimp QOE8553AGY IP66 Weatherproof Enclosure – Anthracite Grey
4 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: QOE8553AGY
£2.69
Niglon ABG432 Galvanised Steel Adaptable Box 100x75x50mm (With Knockouts)

Niglon ABG432 Galvanised Steel Adaptable Box 100x75x50mm (With Knockouts)
9 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: ABG432
£2.56
Univolt SAB312 Euro Module Plate

Univolt SAB312 | 50×50 Euro | Module Plate | Floor Box Compatible
7 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: SAB312
£5.89
Knightsbridge GDSG912G Knightsbridge 9-12G 35mm Galvanised Steel Box 1 Knightsbridge GDSG912G Knightsbridge 9-12G 35mm Galvanised Steel Box 3

Knightsbridge 9-12G 35mm Galvanised Steel Box
2 In Stock
More available within:
Usually 1 - 2 Working Days
Read More
SKU: GDSG912G
£5.32
Niglon ABG222 Galvanised Steel Adaptable Box 50x50x50mm (With Knockouts)

Niglon ABG222 Galvanised Steel Adaptable Box 50x50x50mm (With Knockouts)
20 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: ABG222
£4.56
Deligo DRC2 2 Gang Universal Surface Box - Round Corner

Deligo DRC2 2 Gang Universal Surface Box – Round Corner
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: DRC2
£1.55
Niglon ABB332 Black Steel Adaptable Box 75x75x50mm (With Knockouts)

Niglon ABB332 Black Steel Adaptable Box 75x75x50mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABB332
£3.22
Wiska DIN Rail Kit - COMBI 407/TS 35 Wiska DIN Rail Kit - COMBI 407/TS 35 2

Wiska DIN Rail Kit – COMBI 407/TS 35
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10105605
Quantity Discount
Quantity Price
1 - 9 £4.12
10+ £3.98
20+ £3.81
£4.12
Niglon RG44 Rubber Gasket 100x100mm

Niglon RG44 Rubber Gasket 100x100mm
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: RG44
£1.19
Wiska Box COMBI® 1210 BK (Black) Wiska Box COMBI® 1210 BK (Black) 2

Wiska | COMBI 1210 | Black Junction Box | 160x140x81mm | Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10101460
Quantity Discount
Quantity Price
1 - 9 £9.13
10+ £8.99
20+ £8.81
£9.13
Connexbox XL Junction Box Connexbox XL Junction Box

Connexbox | XL Junction Box | Maintenance Free | Mounting Button Included
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: CBP-3022
Quantity Discount
Quantity Price
1 - 49 £3.29
50+ £3.16
100+ £2.96
£3.29
Connexbox Capsule Lid Plate

Connexbox | CBC-1034 | Capsule Lid Plate
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: CBC-1034
£1.99
Niglon CB2 1 Gang 47mm Metal Back Box with adjustable and fixed lugs, galvanised steel body, and BS EN60670 / BS 4662 compliance for secure mounting.

Niglon CB2 47mm 1 Gang Metal Back Box
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: CB2
£0.63
Aurora AU-FGDB Double Box Intumescent Gasket Aurora AU-FGDB Double Box Intumescent Gasket 2

Aurora AU-FGDB Double Box Intumescent Gasket
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: AU-FGDB
£1.82
Wiska Box COMBI® 1610 BK (Black)

Wiska | COMBI 1610 | Black Junction Box | 200x160x94mm | Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10110739
Quantity Discount
Quantity Price
1 - 9 £17.00
10+ £16.75
20+ £16.41
£17.00

Showing 121–140 of 255 results

Key Types of Enclosures

  • Metal Backboxes: Robust and fire-resistant, ideal for standard electrical installations.
  • Dry Lining Back Boxes: Designed for use in hollow walls, providing a secure fit for electrical accessories.
  • Wiska Boxes: Weatherproof and impact-resistant, perfect for outdoor and industrial environments.
  • Outdoor Junction Boxes: IP-rated for protection against dust and water, ensuring reliable outdoor connections.
  • Smooth Wall Junction Boxes: Sleek and practical designs for organising indoor wiring.
  • Metal Adaptable Boxes: Versatile and durable enclosures for various wiring configurations.
Applications
  • Suitable for indoor and outdoor electrical installations.
  • Ideal for protecting and organizing wiring in residential, commercial, and industrial setups.
  • Perfect for use in walls, ceilings, or exposed outdoor environments requiring weatherproof solutions.
Why Choose Back Boxes & Enclosures

Back Boxes & Enclosures provide a secure and organized way to manage electrical connections, offering long-lasting durability and compliance with safety standards. With a variety of options to suit different environments and requirements, these products ensure efficient and safe installations.

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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 £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.

Supplier Lead Time & Availability

This item may be sourced from our supplier before dispatch.
The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
We do not have a live supplier stock feed, so supplier stock can change without notice.
Delivery timers and courier estimates apply once the item is available for dispatch.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

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We usually respond within minutes during working hours.

Ordering this product

To purchase this catalogue item, start by adding it to your quote list. Submit your enquiry with the quantity you require, and our team will help you complete your order.

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Delivery info

If this item is not currently available from our shelf stock, we will order it directly from Niglon and dispatch it as soon as it arrives with us. Delivery is usually completed within 2–3 working days.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

Wiska items that are not available from our shelf stock will usually be ordered directly from Wiska and dispatched as soon as they arrive with us. Delivery is generally completed within 2–3 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

Orders containing only Knightsbridge products that are not available from our shelf stock will usually be dispatched directly from Knightsbridge. Delivery is generally completed within 1–2 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

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