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Electrical4less Reviews4.9 Based on 1676 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 (14)

Junction Boxes

Junction Boxes (22)

Outdoor Junction Boxes

Outdoor Junction Boxes (108)

Adaptable Boxes

Adaptable Boxes (60)

Pattress Boxes

Pattress Boxes (22)

Showing 41–60 of 251 results

Live Electrical JB105B IP56 Junction Box with Smooth Walls 100x100x50 1Live Electrical JB105B IP56 Junction Box with Smooth Walls 100x100x50 2

IP56 Junction Box with Smooth Walls 100x100x50
2 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: JB105B
£2.45
Knightsbridge GSK225 Knightsbridge 2G 25mm Galvanised Steel Box 1Knightsbridge GSK225 Knightsbridge 2G 25mm Galvanised Steel Box 2

Knightsbridge 2G 25mm Galvanised Steel Box
117 In Stock
More available within:
Usually 1 - 2 Working Days
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SKU: GSK225
£0.60
Connexbox XL Junction BoxConnexbox XL Junction Box

Connexbox | XL Junction Box | Maintenance Free | Mounting Button Included
40 In Stock
More available within:
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
Knightsbridge GSK25 Knightsbridge 1G 25mm Galvanised Steel Box 1Knightsbridge GSK25 Knightsbridge 1G 25mm Galvanised Steel Box 2

Knightsbridge 1G 25mm Galvanised Steel Box
92 In Stock
More available within:
Usually 1 - 2 Working Days
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SKU: GSK25
£0.42
Wiska Reduction Adaptor M25 / M20 BlackWiska Reduction Adaptor M25 / M20 Black 2

Wiska Reduction Adaptor M25 / M20 Black
48 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: 10063807
Quantity Discount
Quantity Price
1 - 9 £1.15
10+ £1.11
20+ £1.06
£1.15
Niglon SB1 47mm 2 Gang Metal Back Box

Niglon SB1 47mm 2 Gang Metal Back Box
67 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: SB1-Niglon
£0.87
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
28 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: CB2
£0.63
Knightsbridge GSK247 2G 47mm Galvanised Steel Box

2G 47mm Galvanised Steel Box
232 In Stock
More available within:
Usually 1 - 2 Working Days
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SKU: GSK247
£0.92
Hager WMPB1/BFO Single 14mm Deep Spacer for Base Flex Outlet

Hager WMPB1/BFO Single 14mm Deep Spacer for Base Flex Outlet
18 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: WMPB1/BFO
£1.56
Hager Sollysta WMPB1/20 Single 20mm Surface Box

Hager Sollysta WMPB1/20 Single 20mm Surface Box
34 In Stock
More available within:
Usually 2 - 4 Working Days
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SKU: WMPB1/20
£0.95
Wiska COMBI 206 Junction Box (White)Wiska COMBI 206 Junction Box (White) 2

Wiska COMBI 206 Junction Box (White)
58 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10109573
Quantity Discount
Quantity Price
1 - 9 £2.98
10+ £2.95
20+ £2.92
£2.98
Wiska 10109900 COMBI 206 Junction Box Complete with 3 x WAGO 221 Terminals BlackWiska 10109900 COMBI 206 Junction Box Complete with 3 x WAGO 221 Terminals Black 2

Wiska | 10109900 | COMBI 206 | Junction Box | with 3 x WAGO 221 Terminals Black
58 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: 10109900
£3.52
Unicrimp QEP2G Green Earth Box

Unicrimp QEP2G Green Earth Box
9 In Stock
More available within:
Usually 1 - 3 Working Days
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SKU: QEP2G
£1.95
QuickFix-JB 32 - Maintenance Free Junction BoxQuickFix-JB 32 - Maintenance Free Junction Box

QuickFix-JB 32 – Maintenance Free Junction Box
73 In Stock
More available within:
Usually 1 - 3 Working Days
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SKU: QUICKFIX-JB32
Quantity Discount
Quantity Price
1 - 9 £2.21
10+ £2.10
20+ £2.03
50+ £1.92
100+ £1.81
£2.21
Wiska DIN Rail Kit - COMBI 407/TS 15Wiska DIN Rail Kit - COMBI 407/TS 15 2

Wiska DIN Rail Kit – COMBI 407/TS 15
24 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: 10105604
Quantity Discount
Quantity Price
1 - 9 £1.92
10+ £1.85
20+ £1.78
£1.92
Wiska Box COMBI® 1010 BK (Black)Wiska Box COMBI® 1010 BK (Black) 2

Wiska Box COMBI® 1010 BK (Black)
4 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10062214
Quantity Discount
Quantity Price
1 - 9 £12.29
10+ £12.11
20+ £11.86
£12.29
Wiska Box COMBI 308 LG (Light Grey)

Wiska Box COMBI 308 LG (Light Grey)
14 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10060400
Quantity Discount
Quantity Price
1 - 9 £3.04
10+ £3.01
20+ £2.98
£3.04
QUICKFIX-JB U - Maintenance-Free Junction BoxQuickFix JB QuickFix-JB U - Maintenance Free Junction Box

QuickFix-JB U – Maintenance Free Junction Box
72 In Stock
More available within:
Usually 1 - 3 Working Days
Read More
SKU: QUICKFIX-JB U
Quantity Discount
Quantity Price
1 - 9 £1.61
10+ £1.53
20+ £1.48
50+ £1.40
100+ £1.32
£1.61
Hager Sollysta WMPB2/46 46mm Double Surface Box

Hager Sollysta WMPB2/46 46mm Double Surface Box
4 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: WMPB2/46
£3.12
Wiska DIN Rail Kit - COMBI 108 / 308Wiska DIN Rail Kit - COMBI 108 / 308 2

Wiska DIN Rail Kit – COMBI 108 / 308
90 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10060362
Quantity Discount
Quantity Price
1 - 9 £3.14
10+ £3.03
20+ £2.90
£3.14

Showing 41–60 of 251 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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Delivery info

Orders containing only Live Electrical products that are not available from our shelf stock will usually be dispatched directly from Live Electrical. 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.

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

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

Hager items that are not available from our shelf stock will usually be ordered directly from Hager and dispatched as soon as they arrive with us. Delivery is generally completed within 2–4 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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