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 it’s 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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กำลังดูสินค้า 1 - 20 รายการจาก 442 รายการ / Viewing 1 - 20 of 442 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / 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. 905-4390
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CEP161690PA
Brand :CE-TEK
THB4,432.91
Each
Units
160mm 160mm 90mm Polyester 160 x 160 x 90mm IP66 15 4 Black ATEX M20 - - -
RS Stock No. 730-379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GB 160 - 730379
Brand :Bartec
THB6,502.81
Each
Units
160mm 160mm 90mm Glass Fibre Reinforced PET 160 x 160 x 90mm IP66 15 6 Black ATEX - 15A - -
RS Stock No. 151-763
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ENN05005
THB130.07
Each: (In a Pack of 5)
Units
- 105mm 105mm Polypropylene - IP55 - 7 Grey - - - - -
RS Stock No. 884-2284
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KF0600G
Brand :HENSEL
THB596.37
Each
Units
130mm 130mm 77mm Polycarbonate 130 x 130 x 77mm IP66/67 - 8 Grey - Knock Out - - -
RS Stock No. 455-003
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL0864A00
Brand :ABB
THB929.68
Each
Units
310mm 240mm 160mm Thermoplastic 310 x 240 x 160mm IP65 - - Grey - - - - -
RS Stock No. 499-6179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1531510
Brand :Rittal
THB1,488.68
Each
Units
- 300mm 200mm - - IP66 - - - - - - - -
RS Stock No. 455-706
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.M128120020
Brand :ABB
THB980.95
Each
Units
- 275mm 220mm - - IP65 - - - - - - - -
RS Stock No. 455-716
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.12814
Brand :ABB
THB1,456.02
Each
Units
- 275mm 370mm - - IP65 - - - - - - - -
RS Stock No. 499-5974
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KL1503510
Brand :Rittal
THB1,407.04
Each
Units
- 300mm 200mm Steel - IP66 - - Grey - - - - -
RS Stock No. 499-6488
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1516510
Brand :Rittal
THB978.01
Each
Units
- 200mm 200mm - - IP66 - - - - - - - -
RS Stock No. 730-385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GB 255 - 730385
Brand :Bartec
THB10,378.41
Each
Units
255mm 250mm 120mm Glass Fibre Reinforced PET 255 x 250 x 120mm IP66 20 8 Black ATEX - 11.5A - -
RS Stock No. 151-713
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ENN05004
THB78.898
Each: (In a Pack of 5)
Units
80mm 45mm 80mm ABS 80 x 45 x 80mm IP55 - 7 Grey - - - - -
RS Stock No. 749-1857
Brand :RS PRO
THB5,827.36
Each
Units
150mm 80mm 150mm Stainless Steel 150 x 80 x 150mm IP66 - - Unpainted - - - - -
RS Stock No. 454-959
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.00850
Brand :ABB
THB142.82
Each
Units
105mm 70mm 50mm Thermoplastic 105 x 70 x 50mm IP65 - - Grey - - - - -
RS Stock No. 700-0802
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.COMBI 308/5
Brand :WISKA
THB241.154
Each: (In a Pack of 5)
Units
85mm 85mm 51mm Polypropylene 85 x 85 x 51mm IP66 - 8 Grey - - - - -
RS Stock No. 504-4544
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.235472
Brand :Bartec
THB6,306.78
Each
Units
160mm 160mm 90mm Glass Fibre Reinforced PET 160 x 160 x 90mm IP66 15 - - ATEX - 21A - -
RS Stock No. 454-943
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.00852
Brand :ABB
THB191.76
Each
Units
153mm 110mm 66mm Thermoplastic 153 x 110 x 66mm IP65 - - Grey - - - - -
RS Stock No. 884-2287
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KF1000G
Brand :HENSEL
THB736.06
Each
Units
180mm 130mm 77mm Polycarbonate 180 x 130 x 77mm IP66/67 - 12 Grey - Knock Out - - -
RS Stock No. 455-712
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.12808
Brand :ABB
THB932.08
Each
Units
140mm 205mm 220mm - - IP65 - - - - - - - -
RS Stock No. 776-7646
Brand :RS PRO
THB38.048
Each: (In a Pack of 5)
Units
- - - - - IP2X 4 4 Black - Selective entry 5A 62mm -
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