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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Description Prix 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
N° de stock RS 167-875
Référence fabricantKL1527510
MarqueRittal
169,35 €
Each
Unité
- - - - - IP66 - - - - - - - -
N° de stock RS 183-2847
Référence fabricantFK9105
MarqueHENSEL
226,35 €
Each
Unité
150mm 89mm 200mm Steel 150 x 89 x 200mm IP66 5 - Orange - - 40A - -
N° de stock RS 183-2846
Référence fabricantFK9025
MarqueHENSEL
188,27 €
Each
Unité
150mm 89mm 150mm Steel 150 x 89 x 150mm IP66 5 - Orange - - 32A - -
N° de stock RS 2508784778
Référence fabricant1414PHI6
MarqueHammond
87,95 €
Each
Unité
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N° de stock RS 2508773368
Référence fabricantTSRI-JB1
5,44 €
Each
Unité
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N° de stock RS 2508728071
Référence fabricantPN-1342-DG
MarqueBud
49,01 €
Each
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N° de stock RS 2508774002
Référence fabricantTSRW-JB1
5,44 €
Each
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N° de stock RS 2508787137
Référence fabricantCHKO644
MarqueHammond
12,04 €
Each
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N° de stock RS 2508773374
Référence fabricantTSRI-JB2
6,43 €
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N° de stock RS 2508787143
Référence fabricantCHKO664
MarqueHammond
12,40 €
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N° de stock RS 2508787171
Référence fabricantCHKO1084
MarqueHammond
22,03 €
Each
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N° de stock RS 2508787121
Référence fabricantCHKO663
MarqueHammond
13,08 €
Each
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N° de stock RS 2508791394
Référence fabricantEJ14126
MarqueHammond
133,04 €
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N° de stock RS 2508791546
Référence fabricantEJ863
MarqueHammond
83,92 €
Each
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N° de stock RS 2508291005
Référence fabricant127-410
MarqueAltech
28,87 €
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N° de stock RS 2508791401
Référence fabricantEJ14128
MarqueHammond
152,12 €
Each
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N° de stock RS 2508791530
Référence fabricantEJ8104
MarqueHammond
102,48 €
Each
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N° de stock RS 2508784891
Référence fabricant1414PHK
MarqueHammond
101,35 €
Each
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N° de stock RS 2508791445
Référence fabricantEJ161410
MarqueHammond
168,91 €
Each
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N° de stock RS 2508791338
Référence fabricantEJ1086
MarqueHammond
94,37 €
Each
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