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. 144-4462
FabrikantRS PRO
€ 234,50
Each
Aantal stuks
400mm 405mm 120mm GRP 400 x 405 x 120mm IP66 - - Black ATEX, IECEx - - - -
RS-stocknr. 776-7652
FabrikantRS PRO
€ 3,446
Each (In a Pack of 5)
Aantal stuks
- - - - - IP2X 6 4 Black - Selective entry 20A 86mm -
RS-stocknr. 842-8481
FabrikantRS PRO
€ 52,80
Each
Aantal stuks
150mm 150mm 120mm Steel 150 x 150 x 120mm IP65 - 0 Grey - - - - -
RS-stocknr. 144-4461
FabrikantRS PRO
€ 191,59
Each
Aantal stuks
400mm 250mm 120mm GRP 400 x 250 x 120mm IP66 - - Black ATEX, IECEx - - - -
RS-stocknr. 842-8487
FabrikantRS PRO
€ 50,06
Each
Aantal stuks
150mm 150mm 80mm Steel 150 x 150 x 80mm IP65 - 0 Grey - - - - -
RS-stocknr. 758-7059
FabrikantRS PRO
€ 124,68
Each
Aantal stuks
175mm 175mm 120mm Stainless Steel 175 x 175 x 120mm IP66 - - Unpainted - - - - -
RS-stocknr. 144-1348
FabrikantRS PRO
€ 72,90
Each
Aantal stuks
150mm 150mm 80mm Stainless Steel 316 150 x 150 x 80mm IP66 - 0 Blue - - - - -
RS-stocknr. 229-0687
Fabrikantnummer15081806.8
FabrikantRose
€ 71,18
Each
Aantal stuks
175mm 80mm 57mm Aluminium 175 x 80 x 57mm IP66 10 2 Grey ATEX - - - -
RS-stocknr. 454-943
Fabrikantnummer00852
FabrikantABB
€ 6,83
Each
Aantal stuks
153mm 110mm 66mm Thermoplastic 153 x 110 x 66mm IP65 - - Grey - - - - -
RS-stocknr. 700-0802
FabrikantnummerCOMBI 308/5
FabrikantWISKA
€ 6,814
Each (In a Pack of 5)
Aantal stuks
85mm 85mm 51mm Polypropylene 85 x 85 x 51mm IP66 - 8 Grey - - - - -
RS-stocknr. 229-0766
Fabrikantnummer15122208.8
FabrikantRose
€ 114,80
Each
Aantal stuks
220mm 120mm 80mm Aluminium 220 x 120 x 80mm IP66 20 2 Grey ATEX - - - -
RS-stocknr. 454-955
Fabrikantnummer00846
FabrikantABB
€ 4,46
Each
Aantal stuks
100mm 100mm 50mm Thermoplastic 100 x 100x 50mm IP65 - - Grey - - - - -
RS-stocknr. 730-363
FabrikantnummerGB 122 - 730363
FabrikantBartec
€ 86,69
Each
Aantal stuks
122mm 120mm 90mm Glass Fibre Reinforced PET 122 x 120 x 90mm IP66 10 6 Black ATEX - 15A - -
RS-stocknr. 455-071
Fabrikantnummer1SL0856A00
FabrikantABB
€ 19,07
Each
Aantal stuks
220mm 170mm 80mm Thermoplastic 200 x 170 x 80mm IP65 - - Grey - - - - -
RS-stocknr. 455-075
Fabrikantnummer1SL0858A00
FabrikantABB
€ 33,19
Each
Aantal stuks
310mm 240mm 110mm Thermoplastic 310 x 240 x 110mm IP65 - - Grey - - - - -
RS-stocknr. 455-712
Fabrikantnummer12808
FabrikantABB
€ 34,47
Each
Aantal stuks
140mm 205mm 220mm - - IP65 - - - - - - - -
RS-stocknr. 266-3108
Fabrikantnummer38101200
FabrikantBopla
€ 15,11
Each
Aantal stuks
58mm 64mm 34mm Polyamide 58 x 64 x 34mm IP65 0, - 2 Grey Silver - - - - -
RS-stocknr. 499-5980
FabrikantnummerKL1504510
FabrikantRittal
€ 48,56
Each
Aantal stuks
- 400mm 200mm - - IP66 - - - - - - - -
RS-stocknr. 455-069
Fabrikantnummer1SL00860A00
FabrikantABB
€ 14,73
Each
Aantal stuks
160mm 135mm 150mm Thermoplastic 160 x 135 x 150mm IP65 - - Grey - - - - -
RS-stocknr. 455-053
Fabrikantnummer00800
FabrikantABB
€ 1,71
Each
Aantal stuks
- - 35mm Thermoplastic - IP44 - - Grey - - - 60mm -