Junction Boxes

What are junction boxes used for?

Junction boxes primary purpose is to connect and protect wiring that carry electrical current ensuring safe connections and security from the elements and unqualified engineers. Junction boxes are available in a variety of sizes, material types and colours. They are found in Industrial and commercial applications.

How do junction boxes work?

A junction box upon inspection offers points of entry for lighting and electrical cable, so its very important to have the correct junction box for the application. These points of entry consist of a knockout, integrated thread or self-sealing membranes.

Internally there are mounting points for screws in each corner, use the correct masonry plugs, anchors and fixings for the surface you are mounting to. Once the junction box has been mounted and all cables prepared, wire connections can be made using the correct cable terminals and splices. A sealed box lid or box cover then provides security for all the internal components.

What materials are they made from?

Junction boxes are made from various materials such as; ABS, Aluminium, Carbon Steel, Duro-plastic, Galvanised Steel, Glass Fibre Reinforced PET, GRP, Mild Steel, Nickel-Plated Steel, Plastic, Polyamide, Polybutylene Terephthalate, Polycarbonate, Polyester, Polypropylene, Polystyrene, PVC, Stainless Steel, Steel and Thermoplastic.

Where would you find junction boxes?

  • Lighting installation
  • Housing and wiring connections

Types of Junction boxes

Typical types of junction boxes include;

  • One-gang
  • Two-gang
  • Metal pancake
  • Four-square

What IP ratings are available?

IP ratings such as; IP20, IP2X, IP40, IP44, IP54, IP55, IP65, IP66, IP67 and IP68 are available

(IP) Ingress Protection and what it means

IP rating classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures.


...
Read more Read less

Filters

Viewing 1 - 14 of 14 products
Results per page
Description Price Length Width Height Material Dimensions L x W x H IP Rating Number of Terminals Number of Ways Colour Hazardous Area Certification Cable Entry Current Rating Diameter Series
RS Stock No. 704-8444
Mfr. Part No.0 303 26
BrandLegrand
MYR48.94
Each
units
110mm 110mm 50mm PVC 110 x 110 x 50mm IP40 - - White - - - - -
RS Stock No. 304-6728
Mfr. Part No.0 921 22
BrandLegrand
MYR234.73
Each
units
220mm 170mm 240mm Plastic 220 x 170 x 240mm IP55 - - Grey - - - - -
RS Stock No. 293-8064
Mfr. Part No.0 303 16
BrandLegrand
MYR45.34
Each
units
75mm 75mm 35mm PVC 75 x 75 x 35mm - - - White - - - - -
RS Stock No. 398-8313
Mfr. Part No.0 920 02
BrandLegrand
MYR14.57
Each
units
- - 45mm - - IP55 - 4 Grey - - - 70mm -
RS Stock No. 145-3011
Mfr. Part No.0 893 74
BrandLegrand
MYR1,147.70
1 Box of 10
Box(es)
170mm 170mm 50mm Galvanised Steel, Nickel-Plated Steel, Polypropylene 170 x 170 x 50mm - - 5 White, Yellow - Bottom, Side - - -
RS Stock No. 514-2424
Mfr. Part No.0 920 42
BrandLegrand
MYR84.31
Each
units
74mm 110mm 155mm Plastic 74 x 110 x 155mm IP55 - 10 Grey - - - - -
RS Stock No. 398-2488
Mfr. Part No.0 920 12
BrandLegrand
MYR18.05
Each
units
80mm 80mm 45mm - 80 x 80 x 45mm IP55 - 7 Grey - - - - -
RS Stock No. 514-2389
Mfr. Part No.0 920 13
BrandLegrand
MYR21.25
Each
units
80mm 80mm 45mm Plastic 80 x 80 x 45mm IP55 - 7 White - - - - -
RS Stock No. 514-2430
Mfr. Part No.0 920 52
BrandLegrand
MYR113.67
Each
units
86mm 140mm 180mm Plastic 86 x 140 x 180mm IP55 - 10 Grey - - - - -
RS Stock No. 514-2418
Mfr. Part No.0 920 23
BrandLegrand
MYR38.01
Each
units
105mm 105mm 55mm Plastic 105 x 105 x 55mm IP55 - 7 Grey - - - - -
RS Stock No. 398-8329
Mfr. Part No.0 920 05
BrandLegrand
MYR18.05
Each
units
65mm 65mm 40mm - 65 x 65 x 40mm IP55 - 7 Grey - - - - -
RS Stock No. 398-2494
Mfr. Part No.0 920 20
BrandLegrand
MYR36.19
Each
units
105mm 105mm 55mm ABS 105 x 105 x 55mm IP55 - 0 Grey - - - - -
RS Stock No. 398-8290
Mfr. Part No.0 920 22
BrandLegrand
MYR34.94
Each
units
105mm 105mm 55mm - 105 x 105 x 55mm IP55 - 7 Grey - - - - -
RS Stock No. 398-8284
Mfr. Part No.0 920 01
BrandLegrand
MYR13.86
Each
units
- - 40mm - - IP55 - 4 Grey - - - 60mm -