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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Beskrivning Pris 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-artikelnummer 454-949
Tillv. art.nr00851
VarumärkeABB
49,14 kr
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100mm 100mm 80mm Thermoplastic 100 x 100 x 80mm IP65 - - Grey - - - - -
RS-artikelnummer 455-053
Tillv. art.nr00800
VarumärkeABB
16,56 kr
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- - 35mm Thermoplastic - IP44 - - Grey - - - 60mm -
RS-artikelnummer 455-706
Tillv. art.nrM128120020
VarumärkeABB
435,52 kr
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- 275mm 220mm - - IP65 - - - - - - - -
RS-artikelnummer 454-943
Tillv. art.nr00852
VarumärkeABB
60,77 kr
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153mm 110mm 66mm Thermoplastic 153 x 110 x 66mm IP65 - - Grey - - - - -
RS-artikelnummer 454-983
Tillv. art.nr00810
VarumärkeABB
24,47 kr
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40mm 80mm 80mm Thermoplastic 40 x 80 x 80mm IP44 - - Grey - - - - -
RS-artikelnummer 455-712
Tillv. art.nr12808
VarumärkeABB
322,55 kr
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140mm 205mm 220mm - - IP65 - - - - - - - -
RS-artikelnummer 455-065
Tillv. art.nr1SL0854A00
VarumärkeABB
113,07 kr
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160mm 135mm 77mm Thermoplastic 160 x 135 x 77mm IP65 - - Grey - - - - -
RS-artikelnummer 455-750
Tillv. art.nr12818
VarumärkeABB
946,05 kr
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- - - - - IP65 - - - - - - - -
RS-artikelnummer 455-025
Tillv. art.nr1SL0826A00
VarumärkeABB
192,63 kr
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80mm 220mm 170mm Thermoplastic 80 x 220 x 170mm IP55 - - Grey - - - - -
RS-artikelnummer 455-037
Tillv. art.nr1SL0882A00
VarumärkeABB
309,42 kr
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220mm 170mm 150mm Thermoplastic 220 x 170 x 150mm IP65 - - Grey - - - - -
RS-artikelnummer 183-3745
Tillv. art.nr150916
VarumärkeABB
46,53 kr
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100mm 100mm 50mm Thermoplastic 100 x 100 x 50mm IP55 - - Grey - - - - -
RS-artikelnummer 183-3741
Tillv. art.nr150902
VarumärkeABB
24,47 kr
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65mm 65mm 32mm Thermoplastic 65 x 65 x 32mm IP44 - - Grey - - - - -
RS-artikelnummer 455-047
Tillv. art.nr1SL0880A0O
VarumärkeABB
190,21 kr
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160mm 135mm 150mm Thermoplastic 160 x 135 x 150mm IP65 - - Grey - - - - -
RS-artikelnummer 455-031
Tillv. art.nr00822
VarumärkeABB
75,66 kr
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66mm 153mm 110mm Thermoplastic 66 x 153 x 110mm IP55 - - Grey - - - - -
RS-artikelnummer 455-756
Tillv. art.nr12804
VarumärkeABB
282,34 kr
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140mm 140mm 220mm Polycarbonate 140 x 140 x 220mm IP65 - - White - - - - -
RS-artikelnummer 454-977
Tillv. art.nr00821
VarumärkeABB
45,41 kr
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100mm 100mm 80mm Thermoplastic 80 x 100 x 100mm IP55 - - Grey - - - - -
RS-artikelnummer 183-3754
Tillv. art.nr150958
VarumärkeABB
341,72 kr
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310mm 240mm 110mm Thermoplastic 310 x 240 x 110mm IP65 - - Grey - - - - -
RS-artikelnummer 455-019
Tillv. art.nr1SL0830A00
VarumärkeABB
170,02 kr
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150mm 160mm 135mm Thermoplastic 150 x 160 x 135mm IP55 - - Grey - - - - -
RS-artikelnummer 455-081
Tillv. art.nr00808
VarumärkeABB
21,22 kr
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65mm 65mm 32mm Thermoplastic 65 x 65 x 32mm IP44 - - Grey - - - - -
RS-artikelnummer 454-987
Tillv. art.nr00820
VarumärkeABB
40,76 kr
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50mm 105mm 70mm Thermoplastic 50 x 105 x 70mm IP55 - - Grey - - - - -