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. 884-2297
FabrikantnummerKF5000G
FabrikantHENSEL
€ 87,62
Each
Aantal stuks
355mm 255mm 122mm Polycarbonate 355 x 255 x 122mm IP66/67 - 12 Grey - Knock Out - - -
RS-stocknr. 901-0687
FabrikantnummerJB15010ARD
FabrikantMoflash
€ 303,44
Each
Aantal stuks
150mm 150mm 120mm GRP 150 x 150 x 120mm IP66 10 4 Red ATEX, IECEx - - - -
RS-stocknr. 184-0855
FabrikantnummerCEP252512PI
FabrikantCE-TEK
€ 269,78
Each
Aantal stuks
250mm 120mm 255mm Polyester 250 x 120 x 255mm IP66 - - Black IECEx - - - -
Nieuw
RS-stocknr. 213-8332
Fabrikantnummer56JB1SWA-RO
€ 131,00
Each
Aantal stuks
101mm 101mm 91mm - - IP66 - - - - - - - -
RS-stocknr. 183-3748
Fabrikantnummer150926
FabrikantABB
€ 26,12
Each
Aantal stuks
220mm 170mm 80mm Thermoplastic 220 x 170 x 80mm IP55 - - Grey - - - - -
RS-stocknr. 787-1180
Fabrikantnummer1132WHI
FabrikantMK Electric
€ 16,40
Each
Aantal stuks
- - 22.5mm - - - 3 - White - - 30A 81.5mm -
Nieuw
RS-stocknr. 213-8331
Fabrikantnummer56JB1-GY
€ 57,26
Each
Aantal stuks
101mm 101mm 91mm - - IP66 - - - - - - - -
RS-stocknr. 768-5803
FabrikantnummerKD4350
FabrikantHENSEL
€ 146,74
Each
Aantal stuks
210mm 260mm 117mm Thermoplastic 210 x 260 x 117mm IP66/67 - - Black - - 150A - -
RS-stocknr. 168-020
FabrikantnummerKL1513510
FabrikantRittal
€ 172,57
Each
Aantal stuks
- - - - - IP66 - - - - - - - -
RS-stocknr. 2508791338
FabrikantnummerEJ1086
FabrikantHammond
€ 94,37
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 2508291005
Fabrikantnummer127-410
FabrikantAltech
€ 28,87
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 2508791445
FabrikantnummerEJ161410
FabrikantHammond
€ 168,91
Each
Aantal stuks
- - - - - - - - - - - - - -
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