Electrical Back Box Dimensions Uk

The national electrical code article 314 contains complete details and tables of electrical box sizes in dimensions and cubic inches and should be consulted for complete accuracy because the actual size of the box required in cubic inches depends on the number of wires that will be within that enclosure.

Electrical back box dimensions uk.

Notes to the table above. Galvanised steel back boxes are commonly installed within hard or solid walls such as brick or stone. These are available on the site for our european customers who wish to use our audio video wall plates. The lugs on these back boxes are metal and normally fixed.

Dimensions 392 x 75mm fixing centres 382 5mm knockouts 35mm left 2g box. Minimum box depth box depth for extra wiring space minimum box depth dimensions 25mm 35mm for compliance to bs 1363 use either a 35mm back box or the k1000 pattress features l moulded on indicator flash on switches will not rub off totally safe l 3 pin operated safety shutter on 13a socket outlets usb 2 0 and 3 0 compatible. Essential for wiring installations. Delivery 7 days a week.

This means they usually require the wall to be chased and chiselled to provide the cut out. This section lists our extensive selection of back boxes of varying depths and sizes in metal or plastic. 4 x 20mm 4 x 25mm 47mm end boxes. They can be made from either metal or plastic.

We offer single and double gang back boxes in plastic for cavity wall installation and surface mount. As you tighten the screws on the face plate it fits the face plate tight against the wall. 10 x 20mm 10 x 25mm bs 5733 2010 k14206 1 35mm for edgetm in line combination plate k14205 k14207 1 47mm for edge in line combination plate k14205 fitted with two earth terminals. Although cables may be joined inside back boxes due simply to their presence at convenient points in the wiring their main purpose is to accommodate switches and sockets.

Archway london n19 5se united kingdom registered in england. 7 x 20mm 3 x 25mm. Back boxes are the containers for the space behind electrical fittings such as power outlet sockets and light switches. A range of electrical back boxes uk size for use with our range of audio video wall plates.

The cut out for these metal back boxes are normally chiselled out of the wall material. The metal back boxes are used in solid walls such as stone brick and breeze block walls.