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.


...
Read more Read less

Filters

Viewing 81 - 100 of 373 products
Results per page
Description Price 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 Stock No. 266-3136
Mfr. Part No.38102400
BrandBopla
$39.87
Each
units
98mm 64mm 34mm Polyamide 98 x 94 x 34mm IP65 - 4 Grey Silver - - - - -
RS Stock No. 768-5790
Mfr. Part No.KD4100
BrandHENSEL
$108.57
Each
units
125mm 167mm 82mm Thermoplastic 125 x 167 x 82mm IP66/67 - - Black - - 63A - -
RS Stock No. 229-0744
Mfr. Part No.16122209.8
BrandRose
$353.15
Each
units
91mm 120mm 90mm Glass Fibre Reinforced PET 220 x 120 x 90mm IP66 20 2 Black ATEX - - - -
RS Stock No. 616-1404
Mfr. Part No.89590601
BrandSpelsberg
$34.37
1 Lot of 2
Lot(s)
110mm 110mm 67mm Polystyrene 110 x 110 x 67mm IP65 - 9 - - - - - -
RS Stock No. 749-1879
BrandRS PRO
$450.76
Each
units
400mm 120mm 200mm Stainless Steel 400 x 120 x 200mm IP66 - - Unpainted - - - - -
RS Stock No. 884-2281
Mfr. Part No.KF1600G
BrandHENSEL
$51.97
Each
units
210mm 155mm 92mm Polycarbonate 210 x 155 x 92mm IP66/67 - 12 Grey - Knock Out - - -
RS Stock No. 151-628
Mfr. Part No.ENN05001
$2.66
Each (In a Pack of 5)
units
- - 40mm ABS - IP55 - 4 Grey - - - 60mm -
RS Stock No. 700-0791
Mfr. Part No.COMBI1010/5/S
BrandWISKA
$38.085
Each (In a Pack of 2)
units
140mm 140mm 82mm Polypropylene 140 x 140 x 82mm IP66, IP67 - 14 Black - - - - -
RS Stock No. 842-8314
BrandRS PRO
$165.07
Each
units
200mm 200mm 80mm Stainless Steel 200 x 200 x 80mm IP66 - - Unpainted - - - - -
RS Stock No. 499-6179
Mfr. Part No.1531510
BrandRittal
$86.99
Each
units
- 300mm 200mm - - IP66 - - - - - - - -
RS Stock No. 768-5743
Mfr. Part No.KD5125
BrandHENSEL
$46.82
Each
units
88mm 88mm 53mm Thermoplastic 88 x 88 x 53mm IP66/67 5 7 Black - - 20A - -
RS Stock No. 776-7640
BrandRS PRO
$2.826
Each (In a Pack of 5)
units
- - - - - IP2X 4 4 Black - Selective entry 20A 76mm -
RS Stock No. 700-0814
Mfr. Part No.60703
BrandWISKA
$40.71
Each (In a Pack of 2)
units
140mm 140mm 82mm Polypropylene 140 x 140 x 82mm IP66, IP67 - 14 Grey - - - - -
RS Stock No. 749-1860
BrandRS PRO
$321.69
Each
units
150mm 80mm 150mm Stainless Steel 150 x 80 x 150mm IP66 - - Unpainted - - - - -
RS Stock No. 543-059
Mfr. Part No.504/4
$11.79
Each
units
- - - Plastic - - 4 - White - - 40A - -
RS Stock No. 253-8939
Mfr. Part No.1521010
BrandRittal
$640.11
Each
units
- - - - 150 x 150 x 85mm IP66 - - - - - - - -
RS Stock No. 508-6419
Mfr. Part No.870-910/21
BrandSpelsberg
$172.24
Each
units
450mm 300mm 132mm Plastic 450 x 300 x 132mm IP54 / 65 - 4 - - - - - -
RS Stock No. 122-125
BrandRS PRO
$72.86
Each
units
200mm 200mm 80mm Steel 200 x 200 x 80mm IP66 - - Grey - - - - -
RS Stock No. 842-8318
BrandRS PRO
$213.67
Each
units
300mm 150mm 120mm Stainless Steel 300 x 150 x 120mm IP66 - - Unpainted - - - - -
RS Stock No. 455-081
Mfr. Part No.00808
BrandABB
$3.39
Each
units
65mm 65mm 32mm Thermoplastic 65 x 65 x 32mm IP44 - - Grey - - - - -
Related Products
The Spelsberg Abox 060-L junction box is made ...
Description:
The Spelsberg Abox 060-L junction box is made of high impact halogen-free polystyrene The flat lid allows the components to be mounted easily. Length of 110mm, width of 110mm and height of 67mm Polystyrene material With blanking plug M25Seal range ...
IP65 Watertight Junction Box These grey watertight junction ...
Description:
IP65 Watertight Junction Box These grey watertight junction boxes are made from a self-extinguishing thermoplastic material that is halogen free and RoHS compliant The housing has smooth sides and is fitted with a screw-on patented lid and a seal to ...
Intrinsically Safe Junction Boxes Rose Aluminium Ex junction ...
Description:
Intrinsically Safe Junction Boxes Rose Aluminium Ex junction boxes are a die-cast aluminium ALSi 12 enclosure to be used in all EXia and EXe safety application Specially designed to provide explosion protection plus the range includes the standard and flange ...
Junction boxes - WK Series, IP54 Extremely resistant ...
Description:
Junction boxes - WK Series, IP54 Extremely resistant to chemicals, oil and grease Corrosion-proof cover screws Temperature range -25 °C → +40 °CProtection rating in accordance with IP54Impact strength IK05Terminal strips must be ordered separately WK Series connection boxes can ...