2x4 Weatherproof Box, White PVC (4x2 Outdoor Switch or Plug Box)
White PVC 2x4 (4x2) weatherproof box for one outdoor switch or plug socket. Surface mount, and the lid closes with one screw. Box only: the switch or socket is sold separately.
- 4x2100 x 50mm plate
- Lid includedCloses with one screw
- Surface mountFixes onto the wall
- White PVCOutdoor switch or plug
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Alectra Hatfield 648 Jan Shoba Street, HatfieldMon to Fri 07:30 to 17:00, Sat 08:00 to 17:00Get directions
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Alectra Wonderboom Braam Pretorius Street, WonderboomMon to Sun 08:00 to 16:45Get directions
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This white PVC weatherproof box is the 4x2 size: it takes one 100 x 50mm switch or socket and has a lid that closes over it with one screw. It mounts on the wall surface, so it suits an outdoor switch or plug point where there is no box in the wall. For a 4x4 double socket outdoors, use the 4x4 weatherproof plug box. For a 4x2 point indoors, the open-front 4x2 steel extension box does the job.
2x4 or 4x2: the same box
Some shops say 2x4, but electricians in South Africa mostly say 4x2. Both mean a 100 x 50mm plate, the size of a single switch, a single plug socket or an isolator. This box takes one of them, for example a 4x2 isolator. It does not take a 4x4 double socket.
Where to use a weatherproof box
Typical spots are an outside wall for a garden plug point, a switch for outside lights, or an isolator next to equipment that stands outdoors. Keep the lid closed when the switch or socket is not in use.
Box only: what else you need
You get the box and its lid. The switch or socket is sold separately, and so are the cable and any 20mm PVC conduit you run along the wall. An outdoor plug point or switch is fixed wiring, so in South Africa it must be done by a registered electrician who issues a Certificate of Compliance (CoC). Alectra Solutions supplies the box only and does not install.
Key features
- Takes one 4x2 switch or socket. Fits a single 100 x 50mm plate, sold separately.
- Lid included. Closes over the switch or socket and fastens with one screw.
- Surface mount. Fixes onto the wall, for points where there is no box in the wall.
- White PVC. Looks neat on a painted outside wall.
- For outdoor points. Garden plug points, outside light switches and isolators.
Specifications
| Size | 4x2, also called 2x4 |
|---|---|
| Takes | One 100 x 50mm switch, socket or isolator |
| Material | PVC |
| Colour | White |
| Lid | Included, closes with one screw |
| Mounting | Surface mount |
| Sold as | Box with lid, switch or socket not included |
Not in the box
- Switch, socket or isolator
- Cable and conduit
Questions people ask
Yes. Both names mean the box for a 100 x 50mm switch or socket plate. In South Africa you will mostly hear 4x2.
No. You get the box with its lid. The switch or socket is sold separately.
No. A double socket is a 4x4 (100 x 100mm) plate. Use the 4x4 weatherproof plug box for that.
It is a surface mount box, made to fix onto the wall rather than into it.
An outdoor switch or plug point is fixed wiring and must be done by a registered electrician who issues a CoC. Alectra Solutions supplies the box only.
Need it fitted? Alectra Solutions supplies product only. Ask the branch and we will point you to installers in Pretoria.






