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Electrical4less Reviews4.9 Based on 1612 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 221–240 of 251 results

Niglon ABG994 Galvanised Steel Adaptable Box 225x225x100mm (With Knockouts)

Niglon ABG994 Galvanised Steel Adaptable Box 225x225x100mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG994
£13.89
Niglon ABG996 Galvanised Steel Adaptable Box 225x225x150mm (With Knockouts)

Niglon ABG996 Galvanised Steel Adaptable Box 225x225x150mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG996
£22.40
Niglon ABG1263 Galvanised Steel Adaptable Box 300x150x75mm (With Knockouts)

Niglon ABG1263 Galvanised Steel Adaptable Box 300x150x75mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG1263
£13.92
Niglon ABG1293 Galvanised Steel Adaptable Box 300x225x75mm (With Knockouts)

Niglon ABG1293 Galvanised Steel Adaptable Box 300x225x75mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG1293
£16.91
Niglon ABG12123 Galvanised Steel Adaptable Box 300x300x75mm (With Knockouts)

Niglon ABG12123 Galvanised Steel Adaptable Box 300x300x75mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG12123
£19.60
Niglon ABG12124 Galvanised Steel Adaptable Box 300x300x100mm (With Knockouts)

Niglon ABG12124 Galvanised Steel Adaptable Box 300x300x100mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG12124
£20.79
Niglon ABG12126 Galvanised Steel Adaptable Box 300x300x150mm (With Knockouts)

Niglon ABG12126 Galvanised Steel Adaptable Box 300x300x150mm (With Knockouts)
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: ABG12126
£28.71
Niglon RG33 Rubber Gasket 75x75mm

Niglon RG33 Rubber Gasket 75x75mm
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: RG33
£0.93
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
Niglon RG66 Rubber Gasket 150x150mm

Niglon RG66 Rubber Gasket 150x150mm
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: RG66
£1.55
Wiska 10109675 Combi 407 White Junction Box with WagoWiska 10109675 Combi 407 White Junction Box with Wago

Wiska 10109675 Combi 407 White Junction Box with Wago
49 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10109675
£4.99
Wiska COMBI 310 White with WAGOWiska COMBI® 310 White Junction Box Complete with WAGO 221 Connectors

Wiska COMBI® 310 White Junction Box Complete with WAGO Connectors
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10113412
Quantity Discount
Quantity Price
1 - 9 £6.50
10+ £5.53
20+ £5.20
£6.50
Wiska COMBI 310 White Junction BoxWiska COMBI 310 White Junction Box

Wiska COMBI® 310 White Junction Box – Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10113409
Quantity Discount
Quantity Price
1 - 9 £5.35
10+ £4.55
20+ £4.28
£5.35
Univolt SAB303 Twin Accessory Plate

Univolt SAB303 | 2-Gang Universal | Accessory Plate | Floor Box Compatible
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SAB303
£3.04
Univolt SAB310 1 Gang Plate

Univolt SAB310 | Dual 1-Gang | Accessory Plate | Floor Box Compatible
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SAB310
£3.26
Dietzel Univolt Logo

Univolt SFB 1/32 RED | Single | 32mm Surface Box | Square Corner | Red PVC
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SFB 1/32 RED
£1.72
Univolt SFB 2/32 RED Twin 32mm Surface Box Square Corner

Univolt SFB 2/32 RED | Twin | 32mm Surface Box | Square Corner | Red PVC
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SFB 2/32 RED
£2.56
Dietzel Univolt Logo

Univolt SFB 1/44 RED | Single | 44mm Surface Box | Square Corner | Red PVC
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SFB 1/44 RED
£3.77
Univolt SFB 2/44 RED Twin 44mm Surface Box Square Corner

Univolt SFB 2/44 RED | Twin | 44mm Surface Box | Square Corner | Red PVC
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SFB 2/44 RED
£5.61
Univolt SFR 1/32 RED Single 32mm Surface Box Round Corner

Univolt SFR 1/32 RED | Single | 32mm Surface Box | Round Corner | Red PVC
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SFR 1/32 RED
£1.72

Showing 221–240 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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We usually respond within minutes during working hours.

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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.

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