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.


...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 61 - 80 รายการจาก 419 รายการ / Viewing 61 - 80 of 419 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. 229-0744
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.16122209.8
Brand :Rose
THB7,012.55
Each
Units
91mm 120mm 90mm Glass Fibre Reinforced PET 220 x 120 x 90mm IP66 20 2 Black ATEX - - - -
RS Stock No. 455-071
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL0856A00
Brand :ABB
THB1,023.19
Each
Units
220mm 170mm 80mm Thermoplastic 200 x 170 x 80mm IP65 - - Grey - - - - -
RS Stock No. 906-0430
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TMC-6PG
THB821.21
Each
Units
70mm 50mm 24mm Plastic 70 x 50 x 24mm IP65 6 2 Grey - M3 15A - -
RS Stock No. 499-5930
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KL1514510
Brand :Rittal
THB1,064.08
Each
Units
- 150mm 150mm Steel - IP66 - - - - - - - -
RS Stock No. 455-031
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.00822
Brand :ABB
THB328.60
Each
Units
66mm 153mm 110mm Thermoplastic 66 x 153 x 110mm IP55 - - Grey - - - - -
RS Stock No. 454-965
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL0832A00
Brand :ABB
THB742.83
Each
Units
150mm 220mm 170mm Thermoplastic 150 x 220 x 170mm IP55 - - Grey - - - - -
RS Stock No. 665-5558
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.644.0370
Brand :Scame
THB9,146.27
Each
Units
260mm 160mm 90mm GRP 260 x 160 x 90mm IP66 2 8 Black ATEX - - - -
RS Stock No. 514-2424
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0 920 42
Brand :Legrand
THB623.98
Each
Units
74mm 110mm 155mm Plastic 74 x 110 x 155mm IP55 - 10 Grey - - - - -
RS Stock No. 151-628
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ENN05001
THB50.35
Each: (In a Pack of 5)
Units
- - 40mm ABS - IP55 - 4 Grey - - - 60mm -
RS Stock No. 122-125
Brand :RS PRO
THB1,131.22
Each
Units
200mm 200mm 80mm Steel 200 x 200 x 80mm IP66 - - Grey - - - - -
RS Stock No. 455-019
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL0830A00
Brand :ABB
THB605.76
Each
Units
150mm 160mm 135mm Thermoplastic 150 x 160 x 135mm IP55 - - Grey - - - - -
RS Stock No. 398-2488
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0 920 12
Brand :Legrand
THB134.13
Each
Units
80mm 80mm 45mm - 80 x 80 x 45mm IP55 - 7 Grey - - - - -
RS Stock No. 263-0293
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.41691201
Brand :Spelsberg
THB796.11
Each
Units
165mm 165mm 76mm - 165 x 165 x 76mm IP54 - 12 - - - - - -
RS Stock No. 535-1426
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GB80
Brand :Bartec
THB3,457.75
Each
Units
80mm 75mm 55mm Glass Fibre Reinforced PET 80 x 75 x 55mm IP66 5 + E 1 Black ATEX - 21A - -
RS Stock No. 455-059
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SL0862A00
Brand :ABB
THB914.38
Each
Units
220mm 170mm 150mm Thermoplastic 220 x 170 x 150mm IP65 - - Grey - - - - -
RS Stock No. 499-5946
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KL1500510
Brand :Rittal
THB1,206.78
Each
Units
- 150mm 150mm - - IP66 - - - - - - - -
RS Stock No. 776-7652
Brand :RS PRO
THB61.86
Each: (In a Pack of 5)
Units
- - - - - IP2X 6 4 Black - Selective entry 20A 86mm -
RS Stock No. 398-8290
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0 920 22
Brand :Legrand
THB261.86
Each
Units
105mm 105mm 55mm - 105 x 105 x 55mm IP55 - 7 Grey - - - - -
RS Stock No. 229-0700
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.16880200.8
Brand :Rose
THB2,693.23
Each
Units
121mm 121mm 75mm Glass Fibre Reinforced PET 121 x 121 x 75mm IP66 6 2 Black ATEX - - - -
RS Stock No. 842-8314
Brand :RS PRO
THB3,476.52
Each
Units
200mm 200mm 80mm Stainless Steel 200 x 200 x 80mm IP66 - - Unpainted - - - - -
Related Products
WK Series connection boxes can accommodate wiring cross ...
Description:
WK Series connection boxes can accommodate wiring cross sections of 2.5 mm² → 25 mm2. The cases are made from halogen-free duroplast and filament-tested up to 960 °C. Extremely resistant to chemicals, oil and greaseCorrosion-proof cover screwsTemperature range -25 °C ...
These grey watertight junction boxes are made from ...
Description:
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 provide IP65 protection. •High ...
The Inline series from Schroff is a robust ...
Description:
The Inline series from Schroff is a robust small terminal box for indoor wall mounting. IP66 protectionIntegrated fixing rail to accept a mounting plate or support railScrew-fixed cover1.5 mm steel with a light grey finish (RAL 7035).
The KL series terminal boxes are made from ...
Description:
The KL series terminal boxes are made from sheet steel and painted in a light grey RAL 7035 finish. The folded protective front edge of the terminal box reinforces stability and prevents the ingress of dirt or water when opened. ...