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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กำลังดูสินค้า 401 - 417 รายการจาก 417 รายการ / Viewing 401 - 417 of 417 products
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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. 616-1426
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.89591001
Brand :Spelsberg
THB789.24
1 Lot of 2
Lot(s)
140mm 140mm 79mm Polystyrene 140 x 140 x 79mm IP65 - 12 - - - - - -
RS Stock No. 455-069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL00860A00
Brand :ABB
THB525.95
Each
Units
160mm 135mm 150mm Thermoplastic 160 x 135 x 150mm IP65 - - Grey - - - - -
RS Stock No. 2508728071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PN-1342-DG
Brand :Bud
THB2,133.82
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791530
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ8104
Brand :Hammond
THB4,462.52
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791394
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ14126
Brand :Hammond
THB5,793.04
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791401
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ14128
Brand :Hammond
THB6,624.18
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508787143
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CHKO664
Brand :Hammond
THB539.98
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791546
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ863
Brand :Hammond
THB3,654.00
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508773368
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSRI-JB1
THB236.64
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791338
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ1086
Brand :Hammond
THB4,109.30
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508791445
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EJ161410
Brand :Hammond
THB7,354.98
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508787171
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CHKO1084
Brand :Hammond
THB959.32
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508291005
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.127-410
Brand :Altech
THB1,257.44
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508787137
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CHKO644
Brand :Hammond
THB524.32
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508774002
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSRW-JB1
THB236.64
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508787121
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CHKO663
Brand :Hammond
THB569.56
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2508773374
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSRI-JB2
THB280.14
Each
Units
- - - - - - - - - - - - - -
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