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.


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Omschrijving Prijs 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-stocknr. 842-8327
FabrikantRS PRO
94,21 €
Each
Aantal stuks
175mm 175mm 120mm Stainless Steel 175 x 175 x 120mm IP66 - 0 Unpainted - - - - -
RS-stocknr. 749-1854
FabrikantRS PRO
128,14 €
Each
Aantal stuks
200mm 120mm 200mm Stainless Steel 200 x 120 x 200mm IP66 - - Unpainted - - - - -
RS-stocknr. 842-8320
FabrikantRS PRO
142,96 €
Each
Aantal stuks
300mm 200mm 120mm Stainless Steel 300 x 200 x 120mm IP66 - 0 Unpainted - - - - -
RS-stocknr. 469-1795
FabrikantRS PRO
11,18 €
Each
Aantal stuks
115mm - 26.5mm Nylon - IP68 3 3 Black - 2 32A - -
RS-stocknr. 749-1866
FabrikantRS PRO
202,36 €
Each
Aantal stuks
200mm 80mm 200mm Stainless Steel 200 x 80 x 200mm IP66 - - Unpainted - - - - -
RS-stocknr. 122-046
FabrikantRS PRO
40,36 €
Each
Aantal stuks
400mm 200mm 120mm Steel 400 x 200 x 120mm IP66 - - Grey - - - - -
RS-stocknr. 749-1872
FabrikantRS PRO
296,43 €
Each
Aantal stuks
300mm 120mm 300mm Stainless Steel 300 x 120 x 300mm IP66 - - Unpainted - - - - -
RS-stocknr. 842-8336
FabrikantRS PRO
110,50 €
Each
Aantal stuks
200mm 200mm 120mm Stainless Steel 200 x 200 x 120mm IP66 - 0 Unpainted - - - - -
RS-stocknr. 842-8302
FabrikantRS PRO
117,93 €
Each
Aantal stuks
300mm 200mm 80mm Stainless Steel 300 x 200 x 80mm IP66 - 0 Unpainted - - - - -
RS-stocknr. 122-030
FabrikantRS PRO
36,07 €
Each
Aantal stuks
300mm 200mm 120mm Steel 300 x 200 x 120mm IP66 - - Grey - - - - -
RS-stocknr. 122-096
FabrikantRS PRO
32,29 €
Each
Aantal stuks
200mm 200mm 120mm Steel 200 x 200 x 120mm IP66 - - Grey - - - - -
RS-stocknr. 469-1818
FabrikantRS PRO
14,30 €
Each
Aantal stuks
130mm - 32mm Nylon - IP68 5 5 Black - 2 32A - -
RS-stocknr. 122-119
FabrikantRS PRO
30,86 €
Each
Aantal stuks
300mm 150mm 80mm Steel 300 x 150 x 80mm IP66 - - Grey - - - - -
RS-stocknr. 122-052
FabrikantRS PRO
41,79 €
Each
Aantal stuks
300mm 300mm 120mm Steel 300 x 300 x 120mm IP66 - - Grey - - - - -
RS-stocknr. 122-153
FabrikantRS PRO
34,18 €
Each
Aantal stuks
300mm 150mm 120mm Steel 300 x 150 x 120mm IP66 - - Grey - - - - -
RS-stocknr. 842-8507
FabrikantRS PRO
62,96 €
Each
Aantal stuks
200mm 300mm 120mm Steel 200 x 300 x 120mm IP65 - 0 Grey - - - - -
RS-stocknr. 758-7056
FabrikantRS PRO
137,07 €
Each
Aantal stuks
300mm 150mm 120mm Stainless Steel 300 x 150 x 120mm IP66 - - Unpainted - - - - -
RS-stocknr. 122-147
FabrikantRS PRO
35,61 €
Each
Aantal stuks
400mm 200mm 80mm Steel 400 x 200 x 80mm IP66 - - Grey - - - - -
RS-stocknr. 842-8311
FabrikantRS PRO
99,86 €
Each
Aantal stuks
300mm 150mm 80mm Stainless Steel 300 x 150 x 80mm IP66 - 0 Unpainted - - - - -
RS-stocknr. 122-068
FabrikantRS PRO
47,46 €
Each
Aantal stuks
400mm 300mm 120mm Steel 400 x 300 x 120mm IP66 - - Grey - - - - -
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