facebook pixel Backboxes & Enclosures - Electrical 4 Less
National  8:00am to 5pm - Mon-Fri
Quotes
020 7736 5755
sales@electrical4less.co.uk
VAT:
Technical Hub
|
Design / Projects
|
Quotes
Electrical 4 Less
delivery-note
FREE DELIVERY
on orders over  £75  + VAT
UK Mainland Only
Login 0 items
delivery note
FREE DELIVERY
on orders over  £75  + VAT
UK Mainland Only
Our Coupons
Business account?
Get trade prices!

Backboxes & Enclosures

Showing 1–20 of 21 results

Downlights Lightboxes, Chocboxes, Junction Boxes

Downlights Lightboxes, Chocboxes, Junction Boxes (7)

Adaptable Boxes

Adaptable Boxes (13)

Dry Lining Boxes

Dry Lining Boxes (10)

Metal Backboxes

Metal Backboxes (12)

Surface Boxes

Surface Boxes (13)

WISKA Combi Boxes & Accessories

WISKA Combi Boxes & Accessories (55)

Smooth Wall Junction Boxes

Smooth Wall Junction Boxes (8)

1G 47mm Galvanised Steel Box

1G 35mm Galvanised Steel Box

91 In stock
More Available on Backorder
SKU: GSK35
£0.51 £0.61
Add to quote
1G 47mm Galvanised Steel Box

1G 47mm Galvanised Steel Box

25 In stock
More Available on Backorder
SKU: GSK47
£0.65 £0.78
Add to quote
2G 35mm Galvanised Steel Box

2G 35mm Galvanised Steel Box

45 In stock
More Available on Backorder
SKU: GSK235
£0.65 £0.78
Add to quote

2G 47mm Galvanised Steel Box

47 In stock
More Available on Backorder
SKU: GSK247
£0.84 £1.01
Add to quote
Knightsbridge 1G 25mm Galvanised Steel Extension Box

Knightsbridge 1G 25mm Galvanised Steel Extension Box

10 In stock
More Available on Backorder
SKU: GSE25
£0.62 £0.74
Add to quote
Knightsbridge 2G 25mm Galvanised Steel Extension Box

Knightsbridge 2G 25mm Galvanised Steel Extension Box

5 In stock
More Available on Backorder
SKU: GSE225
£0.90 £1.08
Add to quote
Knightsbridge 3G 35mm Triple Galvanised Steel Box

Knightsbridge 3G 35mm Triple Galvanised Steel Box

10 In stock
More Available on Backorder
SKU: GSK335
£2.18 £2.62
Add to quote
Knightsbridge 47mm Galvanised Steel Box for Combination Multimedia PlateKnightsbridge 47mm Galvanised Steel Box for Combination Multimedia Plate

Knightsbridge 47mm Galvanised Steel Box for Combination Multimedia Plate

2 In stock
More Available on Backorder
SKU: GSK298MM
£15.39 £18.47
Add to quote
Knightsbridge 47mm Galvanised Steel Box for Small Combination Multimedia PlateKnightsbridge 47mm Galvanised Steel Box for Small Combination Multimedia Plate

Knightsbridge 47mm Galvanised Steel Box for Small Combination Multimedia Plate

2 In stock
More Available on Backorder
SKU: GSK194MM
£7.89 £9.47
Add to quote
Knightsbridge 6-8G 35mm Galvanised Steel BoxKnightsbridge 6-8G 35mm Galvanised Steel Box

Knightsbridge 6-8G 35mm Galvanised Steel Box

2 In stock
More Available on Backorder
SKU: GDSG68G
£5.38 £6.46
Add to quote
Knightsbridge 9-12G 35mm Galvanised Steel Box

Knightsbridge 9-12G 35mm Galvanised Steel Box

2 In stock
More Available on Backorder
SKU: GDSG912G
£6.08 £7.30
Add to quote
Knightsbridge 34mm Round Dry Lining Box

Knightsbridge 34mm Round Dry Lining Box

3 In stock
More Available on Backorder
SKU: SN8375
£0.70 £0.84
Add to quote
Knightsbridge 35mm Dual Dry Lining Box

Knightsbridge 35mm Dual Dry Lining Box

3 In stock
More Available on Backorder
SKU: SN8380D
£1.35 £1.62
Add to quote
Knightsbridge 35mm Single + Double Dry Lining Box

Knightsbridge 35mm Single + Double Dry Lining Box

5 In stock
More Available on Backorder
SKU: SN8335D
£1.75 £2.10
Add to quote
Hager Sollysta Single 20mm Deep Moulded Box

Hager Sollysta Single 20mm Deep Moulded Box

98 In stock
More Available within 1-3 Days
SKU: WMPB1/20
£0.88 £1.06
Add to quote
Hager Sollysta Single 28mm Deep Moulded Box

Hager Sollysta Single 28mm Deep Moulded Box

93 In stock
More Available within 1-3 Days
SKU: WMPB1/28
£0.91 £1.09
Add to quote
Hager Sollysta Single 28mm Deep Moulded Box

Hager Sollysta Single 46mm Deep Moulded Box

97 In stock
More Available within 1-3 Days
SKU: WMPB1/46
£1.31 £1.57
Add to quote
Hager Sollysta Twin 28mm Deep Moulded Box

Hager Sollysta Twin 28mm Deep Moulded Box

61 In stock
More Available within 1-3 Days
SKU: WMPB2/28
£1.58 £1.90
Add to quote
Hager Sollysta Twin 46mm Deep Box with Cable Clamps

Hager Sollysta Twin 46mm Deep Box with Cable Clamps

15 In stock
More Available within 1-3 Days
SKU: WMPB2/46CC
£2.99 £3.59
Add to quote
Premspec Style 2 Gang 47mm Pattress

Hager Sollysta 46mm Deep Moulded Shaver Box

60 In stock
More Available within 1-3 Days
SKU: WMPB2/46
£2.69 £3.23
Add to quote
More products

Showing 1–20 of 21 results

Fixings
Penny Washer

Deligo M6 x 30mm Penny Washer BZP

712 In stock
More Available on Backorder
SKU: PW6125
£0.10 £0.12
Add to quote

Red Wall Plugs Pack of 100

2 In stock
More Available on Backorder
SKU: MPRED
£2.90 £3.48
Add to quote
Orbix Metal Countersunk Self Drill

Orbix Metal Countersunk Self Drill 4.2x20mm – 100PK

18 In stock
More Available on Backorder
SKU: DS-CSK-4.2X20-100
£4.70 £5.64
Add to quote
Orbix Wood Wafer Head Self Drill

Orbix Wood Wafer Head Self Drill 4.2x25mm – 200PK

3 In stock
More Available on Backorder
SKU: OBX-TFX-4.2X25-200
£4.15 £4.98
Add to quote
Orbix Selection Pack

Orbix Selection Pack

2 In stock
More Available on Backorder
SKU: OBX-SCT-PK
£22.75 £27.30
Add to quote
Orbix Combi Tub with Wallplugs & ScrewsOrbix New HD Selection Pack

Orbix Combi Tub with Wallplugs & Screws

5 In stock
More Available on Backorder
SKU: OBX-COMBI-TUB1
£8.23 £9.88
Add to quote
Orbix Combi Tub with Plasterboard Fixings & Screws

Orbix Combi Tub with Plasterboard Fixings & Screws

6 In stock
More Available on Backorder
SKU: OBX-COMBI-TUB3
£15.54 £18.65
Add to quote
Orbix Combi Tub with Wallplugs & Screws

Orbix Combi Tub with Wallplugs & Screws

5 In stock
More Available on Backorder
SKU: OBX-COMBI-TUB2
£9.37 £11.24
Add to quote
Orbix New HD Selection PackOrbix New HD Selection Pack

Orbix New HD Selection Pack

2 In stock
More Available on Backorder
SKU: OBX-SCT-HD
£31.16 £37.39
Add to quote
Orbix Self-Drilling & Self-Tapping Screws for Metal

Orbix Self-Drilling & Self-Tapping Screws for Metal 4.8x16mm – 200PK

12 In stock
More Available on Backorder
SKU: OBX-STD-4.8X16-200
£10.39 £12.47
Add to quote
Orbix Pozi Drive Countersunk Twin Thread Wood Screw

Orbix Pozi Drive Countersunk Twin Thread Wood Screw 3.5x20mm

1 In stock
More Available on Backorder
SKU: OBX-WS-3.5X20-200
£4.56 £5.47
Add to quote
Penny Washer

M8 X 30mm Penny Washer BZP

2600 In stock
More Available on Backorder
SKU: PW8125
£0.12 £0.14
Add to quote
Deligo 5.0 x 60 Pozi Drive Hi-Tec Turbo Screws

Deligo 5.0 x 60 Pozi Drive Hi-Tec Turbo Screws

900 In stock
More Available on Backorder
SKU: HCS5060
£0.05 £0.06
Add to quote
Orbix Point Cap

Orbix Point Cap Black 16x3mm – 100PK

18 In stock
More Available on Backorder
SKU: OBX-POINTCAPBLK
£7.59 £9.11
Add to quote
delivery
FREE DELIVERY
on orders over £75 + VAT
UK Mainland Only
warranty
WARRANTY
on most Products
FuseBox logo
Lutec Logo
SunStone Logo
Aurora Logo
Hamilton Logo
TCI Logo
Deltech Logo
Forbes & Lomax Logo
Wiska Logo
Vent Axia Logo
Live Electrical Logo
Envirovent Logo
Aico Logo
Heatmiser Logo
Warmup Logo
SyncEV Logo
Wago Logo
Hager Logo

Ideas & Inspiration

Get a head start on your projects with our handy ideas and inspiration posts, we have created some helpful guides to help you make the right decisions before buy. Stay current with the latest electrical tips on our blog.

More posts

Backboxes and enclosures are essential components in electrical installations that provide protection, support, and containment for electrical devices, outlets, switches, and other equipment. They play a crucial role in maintaining the safety, organization, and functionality of electrical systems. In the context of electrical installations regulated by BS 7671 (the 18th Edition of the Wiring Regulations) in the UK, here are key considerations regarding backboxes and enclosures:

1. Purpose of Backboxes and Enclosures:

  • Backboxes and enclosures are designed to house electrical devices and equipment, including sockets, switches, junction boxes, and control panels. They protect these components from mechanical damage, dust, moisture, and external environmental factors.

2. Material and Construction:

  • These components are typically constructed from materials such as plastic, metal, or PVC. The choice of material depends on the specific application and environmental conditions.
  • Metal enclosures are commonly used for industrial and outdoor applications, while plastic enclosures are often used for residential and indoor installations.

3. Size and Configuration:

  • Backboxes and enclosures come in various sizes and configurations to accommodate different types and quantities of electrical devices.
  • The size and configuration should be selected based on the specific requirements of the installation and the number of devices to be accommodated.

4. Mounting Options:

  • These components can be surface-mounted or flush-mounted, depending on the installation requirements and aesthetics.
  • Flush-mounted backboxes are often used for devices like switches and sockets to create a neater appearance by concealing the devices within the wall or surface.

5. Cable Entry and Knockouts:

  • Backboxes and enclosures typically have multiple cable entry points or knockouts to allow cables and conduit to enter the enclosure while maintaining a degree of environmental protection.
  • Knockouts should be sealed to maintain the enclosure’s IP (Ingress Protection) rating.

6. IP Ratings:

  • IP ratings indicate the level of protection against dust and moisture that an enclosure provides. Enclosures used in wet or outdoor environments should have appropriate IP ratings to ensure protection.
  • IP ratings are specified in accordance with BS EN 60529 and are a key consideration in enclosure selection.

7. Compliance with Standards:

  • Backboxes and enclosures should meet the relevant standards and regulations outlined in BS 7671 and other applicable electrical standards to ensure safety and performance.

8. Installation and Wiring:

  • Proper installation of backboxes and enclosures is essential to ensure that devices are securely mounted and that wiring connections are made safely and in accordance with regulations.
  • Installation should adhere to guidelines for cable bending radii, support of cables, and clearances around devices.

9. Accessibility:

  • Enclosures should be accessible for maintenance, inspection, and future modifications. Removable covers or doors should be provided for this purpose.

10. Labeling and Identification: – Enclosures and backboxes may require labeling or marking to identify circuits, devices, or equipment within the enclosure.

Backboxes and enclosures are foundational components of electrical installations, and their proper selection and installation are crucial to ensure the safety and functionality of electrical systems. Electricians and technicians should follow the guidelines and regulations set forth in BS 7671 and other relevant standards when working with these components.

READ MORE
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo