Junction boxes

500+ products

Choose a junction box that suits your needs based on its size, connection capacity, and waterproof rating if it needs to be installed in a humid environment.

Waterproof Cable Box - Outdoor Electric Waterproof Box 26.1 x 15 x 9.4 cm with 6 Cable Passages Cable Storage Box (Black) (1/5)

Waterproof Cable Box - Outdoor Electric Waterproof Box 26.1 x 15 x 9.4 cm with 6 Cable Passages Cable Storage Box (Black) (2/5)

Waterproof Cable Box - Outdoor Electric Waterproof Box 26.1 x 15 x 9.4 cm with 6 Cable Passages Cable Storage Box (Black) (3/5)

Waterproof Cable Box - Outdoor Electric Waterproof Box 26.1 x 15 x 9.4 cm with 6 Cable Passages Cable Storage Box (Black) (4/5)

Waterproof Cable Box - Outdoor Electric Waterproof Box 26.1 x 15 x 9.4 cm with 6 Cable Passages Cable Storage Box (Black)

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Waterproof electrical box with 3 modules, electrical panel cover, outdoor waterproof enclosure, surface-mounted distribution box for gardens or outdoor spaces (1/5)

Waterproof electrical box with 3 modules, electrical panel cover, outdoor waterproof enclosure, surface-mounted distribution box for gardens or outdoor spaces

~~£35.99~~

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IP65 Outdoor Waterproof Electrical Enclosure, Waterproof Electrical Box, Junction Box, Plastic Surface Control Cabinet, 2 Modules (1/5)

IP65 Outdoor Waterproof Electrical Enclosure, Waterproof Electrical Box, Junction Box, Plastic Surface Control Cabinet, 2 Modules (2/5)

IP65 Outdoor Waterproof Electrical Enclosure, Waterproof Electrical Box, Junction Box, Plastic Surface Control Cabinet, 2 Modules (3/5)

IP65 Outdoor Waterproof Electrical Enclosure, Waterproof Electrical Box, Junction Box, Plastic Surface Control Cabinet, 2 Modules (4/5)

3 options

IP65 Outdoor Waterproof Electrical Enclosure, Waterproof Electrical Box, Junction Box, Plastic Surface Control Cabinet, 2 Modules

~~£35.99~~

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Set of 4 Junction Box IP68, 3 Pin Cable Connector for 3-12 mm Diameter Earth Cable, Outdoor Junction Boxes, For Use in Gardens and Underground Cables (1/5)

Set of 4 Junction Box IP68, 3 Pin Cable Connector for 3-12 mm Diameter Earth Cable, Outdoor Junction Boxes, For Use in Gardens and Underground Cables

Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, ABS photovoltaic accessory with double drilling, curved junction box, ABS (1/3)

Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, ABS photovoltaic accessory with double drilling, curved junction box, ABS

~~£26.82~~

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Junction Box, 220 x 170 x 110 mm Electrical Box with Wall Mounting Accessories and Lock, Case for Outdoor/Indoor (1/5)

Junction Box, 220 x 170 x 110 mm Electrical Box with Wall Mounting Accessories and Lock, Case for Outdoor/Indoor (2/5)

Junction Box, 220 x 170 x 110 mm Electrical Box with Wall Mounting Accessories and Lock, Case for Outdoor/Indoor (3/5)

Junction Box, 220 x 170 x 110 mm Electrical Box with Wall Mounting Accessories and Lock, Case for Outdoor/Indoor (4/5)

Junction Box, 220 x 170 x 110 mm Electrical Box with Wall Mounting Accessories and Lock, Case for Outdoor/Indoor

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Waterproof junction box 5 pcs – IP68 electrical connectors for cables Ø 1mm-13mm – Current rate 24A, voltage 450V (1/5)

Waterproof junction box 5 pcs – IP68 electrical connectors for cables Ø 1mm-13mm – Current rate 24A, voltage 450V (2/5)

Waterproof junction box 5 pcs – IP68 electrical connectors for cables Ø 1mm-13mm – Current rate 24A, voltage 450V (3/5)

Waterproof junction box 5 pcs – IP68 electrical connectors for cables Ø 1mm-13mm – Current rate 24A, voltage 450V

~~£38.10~~

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Replacement Football Goal Net 300x120x200cm Protective Net (1/5)

Replacement Football Goal Net 300x120x200cm Protective Net (2/5)

Replacement Football Goal Net 300x120x200cm Protective Net (3/5)

Replacement Football Goal Net 300x120x200cm Protective Net

~~£37.20~~

(White) Solar Panel Cable Pass-Through Box for Caravans 2 Hole Round Junction Box (1/5)

(White) Solar Panel Cable Pass-Through Box for Caravans 2 Hole Round Junction Box (2/5)

(White) Solar Panel Cable Pass-Through Box for Caravans 2 Hole Round Junction Box (3/5)

(White) Solar Panel Cable Pass-Through Box for Caravans 2 Hole Round Junction Box (4/5)

(White) Solar Panel Cable Pass-Through Box for Caravans 2 Hole Round Junction Box

Terminal Block Distribution Box, Wiring Block, Power Distribution, 4-Stage Distribution Box, 407, 4 Inputs, 24 Outputs, Transparent Cover (1/5)

Terminal Block Distribution Box, Wiring Block, Power Distribution, 4-Stage Distribution Box, 407, 4 Inputs, 24 Outputs, Transparent Cover (2/5)

Terminal Block Distribution Box, Wiring Block, Power Distribution, 4-Stage Distribution Box, 407, 4 Inputs, 24 Outputs, Transparent Cover (3/5)

Terminal Block Distribution Box, Wiring Block, Power Distribution, 4-Stage Distribution Box, 407, 4 Inputs, 24 Outputs, Transparent Cover (4/5)

Terminal Block Distribution Box, Wiring Block, Power Distribution, 4-Stage Distribution Box, 407, 4 Inputs, 24 Outputs, Transparent Cover

~~£50.54~~

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IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters. (1/5)

IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters. (2/5)

IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters. (3/5)

IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters.

~~£25.83~~

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4 Pieces IP68 Junction Box, 3 Way Waterproof Connector Outdoor Electrical Box Connectors, Waterproof Electrical Connection Box - Ø 5.5mm-10mm/Black (1/5)

4 Pieces IP68 Junction Box, 3 Way Waterproof Connector Outdoor Electrical Box Connectors, Waterproof Electrical Connection Box - Ø 5.5mm-10mm/Black

~~£57.48~~

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4 Pcs IP68 Waterproof Electrical Connectors - 3-Wire Cable Connector, Outdoor Waterproof Junction Box, Waterproof Terminal Block Junction Box for Cables Ø 9 to 12mm (1/4)

4 Pcs IP68 Waterproof Electrical Connectors - 3-Wire Cable Connector, Outdoor Waterproof Junction Box, Waterproof Terminal Block Junction Box for Cables Ø 9 to 12mm

Enowelir 1 Piece IP68 Waterproof Junction Box, 2 Way Junction Box Connectors Outdoor Electrical Enclosure Easy to Install for Ø 5-12mm Cable Diameter, Black (1/3)

Enowelir 1 Piece IP68 Waterproof Junction Box, 2 Way Junction Box Connectors Outdoor Electrical Enclosure Easy to Install for Ø 5-12mm Cable Diameter, Black

~~£33.16~~

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Single-phase, 2-level DIN rail terminal distribution box with transparent dust cover 207 (1/5)

Single-phase, 2-level DIN rail terminal distribution box with transparent dust cover 207 (2/5)

Single-phase, 2-level DIN rail terminal distribution box with transparent dust cover 207 (3/5)

Single-phase, 2-level DIN rail terminal distribution box with transparent dust cover 207

~~£37.73~~

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IP68 2-way waterproof junction box for 5–15 mm cables – black, weatherproof and easy to install (1/4)

IP68 2-way waterproof junction box for 5–15 mm cables – black, weatherproof and easy to install (2/4)

IP68 2-way waterproof junction box for 5–15 mm cables – black, weatherproof and easy to install

~~£18.24~~

Bizline 502000 - 2 x Waterproof sleeves 4 entries 200x200mm - R'Box - for cables Ø16 to 25mm

Underwater lighting distribution box, waterproof junction box for swimming pools, cable connection box for control box, electrical box, switch - AquaForge (1/4)

Underwater lighting distribution box, waterproof junction box for swimming pools, cable connection box for control box, electrical box, switch - AquaForge

IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters.--DTEKGAZ (1/5)

IP68 waterproof 3-way outdoor junction box with M25 cable glands for small black electrical enclosures with 4 mm and 14 mm cable diameters.--DTEKGAZ

~~£31.68~~

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IP68 Waterproof Junction Box, Outdoor Waterproof Electrical Junction Box, 3-Way Cable Connectors for 3-8mm & 9-14mm Diameter Cables (1/5)

IP68 Waterproof Junction Box, Outdoor Waterproof Electrical Junction Box, 3-Way Cable Connectors for 3-8mm & 9-14mm Diameter Cables (2/5)

IP68 Waterproof Junction Box, Outdoor Waterproof Electrical Junction Box, 3-Way Cable Connectors for 3-8mm & 9-14mm Diameter Cables (3/5)

IP68 Waterproof Junction Box, Outdoor Waterproof Electrical Junction Box, 3-Way Cable Connectors for 3-8mm & 9-14mm Diameter Cables

~~£38.50~~

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IP68 Waterproof Junction Box - 1-in-2 Junction Box - 5 to 14 mm Coaxial Cable (1/4)

IP68 Waterproof Junction Box - 1-in-2 Junction Box - 5 to 14 mm Coaxial Cable (2/4)

IP68 Waterproof Junction Box - 1-in-2 Junction Box - 5 to 14 mm Coaxial Cable

~~£41.60~~

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407 Terminal distribution box, DIN rail 4-level single-phase terminal (1/5)

407 Terminal distribution box, DIN rail 4-level single-phase terminal (2/5)

407 Terminal distribution box, DIN rail 4-level single-phase terminal (3/5)

407 Terminal distribution box, DIN rail 4-level single-phase terminal

~~£40.04~~

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IP65 Wasserdichter Schaltkasten für den Außenbereich, 5 Module, IP65 ABS-Kunststoffoberfläche, Wasserdichter Schaltkasten für den Außenbereich, Schaltschrank, Anschlussdose, (1/4)

IP65 Wasserdichter Schaltkasten für den Außenbereich, 5 Module, IP65 ABS-Kunststoffoberfläche, Wasserdichter Schaltkasten für den Außenbereich, Schaltschrank, Anschlussdose,

~~£43.99~~

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IP65 Waterproof Junction Box, ABS Plastic Electrical Enclosures, DIY Electronic Project Enclosure, White Power Supply Enclosure (1/4)

IP65 Waterproof Junction Box, ABS Plastic Electrical Enclosures, DIY Electronic Project Enclosure, White Power Supply Enclosure (2/4)

IP65 Waterproof Junction Box, ABS Plastic Electrical Enclosures, DIY Electronic Project Enclosure, White Power Supply Enclosure

~~£40.99~~

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IP65 waterproof electrical box for exterior - 1 row for 8 modules - ABS and PC resin - IK08 shock resistance (1/5)

IP65 waterproof electrical box for exterior - 1 row for 8 modules - ABS and PC resin - IK08 shock resistance (2/5)

IP65 waterproof electrical box for exterior - 1 row for 8 modules - ABS and PC resin - IK08 shock resistance (3/5)

IP65 waterproof electrical box for exterior - 1 row for 8 modules - ABS and PC resin - IK08 shock resistance

~~£39.66~~

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4 Pieces IP68 Junction Box, 3 Way Waterproof Connector Outdoor Electrical Enclosure Connectors, Waterproof Electrical Connection Box - Ø 5.5mm-10 mm/Black (1/5)

4 Pieces IP68 Junction Box, 3 Way Waterproof Connector Outdoor Electrical Enclosure Connectors, Waterproof Electrical Connection Box - Ø 5.5mm-10 mm/Black

~~£40.83~~

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4 Pieces IP68 Junction Box, 3 Way Waterproof Connector Outdoor Electrical Enclosure Connectors, Waterproof Electrical Connection Box - Ø 5.5mm-10 mm/Black

~~£43.57~~

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Wiring Connection Junction Box Terminal for Home Factory School Office (1/5)

Wiring Connection Junction Box Terminal for Home Factory School Office (2/5)

Wiring Connection Junction Box Terminal for Home Factory School Office (3/5)

Wiring Connection Junction Box Terminal for Home Factory School Office

~~£34.23~~

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Waterproof plastic junction box M686 4-way outdoor cable H Electrical type IP68 (1/5)

Waterproof plastic junction box M686 4-way outdoor cable H Electrical type IP68 (2/5)

Waterproof plastic junction box M686 4-way outdoor cable H Electrical type IP68 (3/5)

Waterproof plastic junction box M686 4-way outdoor cable H Electrical type IP68

~~£34.21~~

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IP68 Waterproof Junction Box - Pack of 4 2-Way Outdoor Electrical Connectors, Waterproof External Wiring Junction Box for Ø9-12 mm Earth Cables (1/4)

IP68 Waterproof Junction Box - Pack of 4 2-Way Outdoor Electrical Connectors, Waterproof External Wiring Junction Box for Ø9-12 mm Earth Cables (2/4)

IP68 Waterproof Junction Box - Pack of 4 2-Way Outdoor Electrical Connectors, Waterproof External Wiring Junction Box for Ø9-12 mm Earth Cables

~~£40.81~~

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IP68 Waterproof Junction Box for Outdoor Use – Pack of 4 Waterproof 2-Way Electrical Junction Boxes, Suitable for 9 to 12 mm Earth Cables (1/4)

IP68 Waterproof Junction Box for Outdoor Use – Pack of 4 Waterproof 2-Way Electrical Junction Boxes, Suitable for 9 to 12 mm Earth Cables (2/4)

IP68 Waterproof Junction Box for Outdoor Use – Pack of 4 Waterproof 2-Way Electrical Junction Boxes, Suitable for 9 to 12 mm Earth Cables

~~£40.95~~

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2 Pieces IP68 Waterproof Junction Box, Outdoor Waterproof Junction Box, 2-Way Cable Connector Connections for 5-9mm and 9mm-12mm Cables (1/4)

2 Pieces IP68 Waterproof Junction Box, Outdoor Waterproof Junction Box, 2-Way Cable Connector Connections for 5-9mm and 9mm-12mm Cables (2/4)

2 Pieces IP68 Waterproof Junction Box, Outdoor Waterproof Junction Box, 2-Way Cable Connector Connections for 5-9mm and 9mm-12mm Cables

~~£42.48~~

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Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, double-hole connector for photovoltaic accessories made of ABS (1500 V) (1/3)

Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, double-hole connector for photovoltaic accessories made of ABS (1500 V)

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Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, double-hole connector for photovoltaic accessories made of ABS (1500 V)

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Waterproof junction box for motorhome roofs, curved plastic photovoltaic bracket, double-hole connector for photovoltaic accessories made of ABS (1500 V)

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Junction box, 3-way IP68 waterproof outdoor electrical junction box + automatic lever terminals for secure and watertight junction box connections (1/4)

Junction box, 3-way IP68 waterproof outdoor electrical junction box + automatic lever terminals for secure and watertight junction box connections

~~£35.03~~

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IP65 Waterproof Electrical Enclosure, 1 Row, 8 Modules, ABS Resin, for Humid Environments, Outdoor Control Cabinet (1/5)

IP65 Waterproof Electrical Enclosure, 1 Row, 8 Modules, ABS Resin, for Humid Environments, Outdoor Control Cabinet (2/5)

IP65 Waterproof Electrical Enclosure, 1 Row, 8 Modules, ABS Resin, for Humid Environments, Outdoor Control Cabinet (3/5)

IP65 Waterproof Electrical Enclosure, 1 Row, 8 Modules, ABS Resin, for Humid Environments, Outdoor Control Cabinet

~~£44.84~~

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Electrical Box 24 Modules Distribution Box Electric Box for Garden Garage Outdoor (1/5)

Electrical Box 24 Modules Distribution Box Electric Box for Garden Garage Outdoor (2/5)

Electrical Box 24 Modules Distribution Box Electric Box for Garden Garage Outdoor (3/5)

Electrical Box 24 Modules Distribution Box Electric Box for Garden Garage Outdoor (4/5)

Electrical Box 24 Modules Distribution Box Electric Box for Garden Garage Outdoor

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Beromet 0114 4-way bus box

IP68 Outdoor Waterproof Junction Box, Waterproof Connector, 3-Way Waterproof Connector for Cable Ø 5-15 mm Diameter, Outdoor Waterproof Junction Box for Garden Underground Cable (1/5)

IP68 Outdoor Waterproof Junction Box, Waterproof Connector, 3-Way Waterproof Connector for Cable Ø 5-15 mm Diameter, Outdoor Waterproof Junction Box for Garden Underground Cable

~~£38.00~~

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Set of 3 Outdoor Connectors IP68 Junction Box Waterproof Junction Box New (1/5)

Set of 3 Outdoor Connectors IP68 Junction Box Waterproof Junction Box New (2/5)

Set of 3 Outdoor Connectors IP68 Junction Box Waterproof Junction Box New (3/5)

Set of 3 Outdoor Connectors IP68 Junction Box Waterproof Junction Box New

~~£38.00~~

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Junction box, surface-mounted, 300 x 220 x 120 mm, gray (1/5)

Junction box, surface-mounted, 300 x 220 x 120 mm, gray (2/5)

Junction box, surface-mounted, 300 x 220 x 120 mm, gray (3/5)

Junction box, surface-mounted, 300 x 220 x 120 mm, gray (4/5)

Junction box, surface-mounted, 300 x 220 x 120 mm, gray

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IP68 Waterproof Junction Box – 4-Way Cable Connector for Ø4mm-12mm Cables – Easy Tool-Free Installation – Outdoor Water Resistant (1/5)

IP68 Waterproof Junction Box – 4-Way Cable Connector for Ø4mm-12mm Cables – Easy Tool-Free Installation – Outdoor Water Resistant (2/5)

IP68 Waterproof Junction Box – 4-Way Cable Connector for Ø4mm-12mm Cables – Easy Tool-Free Installation – Outdoor Water Resistant (3/5)

IP68 Waterproof Junction Box – 4-Way Cable Connector for Ø4mm-12mm Cables – Easy Tool-Free Installation – Outdoor Water Resistant

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Extra large cable box (34x 24 x 12 cm), waterproof IP54, safe outdoor cable, weatherproof socket cover to protect the power strip, timer socket, black (1/5)

Extra large cable box (34x 24 x 12 cm), waterproof IP54, safe outdoor cable, weatherproof socket cover to protect the power strip, timer socket, black (2/5)

Extra large cable box (34x 24 x 12 cm), waterproof IP54, safe outdoor cable, weatherproof socket cover to protect the power strip, timer socket, black (3/5)

Extra large cable box (34x 24 x 12 cm), waterproof IP54, safe outdoor cable, weatherproof socket cover to protect the power strip, timer socket, black

~~£71.28~~

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Junction Box, Electrical Junction Box, ABS Project Enclosure Wiring Box, Electrical Connection Box 98 x 66 x 48 mm, Outdoor Waterproof Electrical Enclosure (1/5)

Junction Box, Electrical Junction Box, ABS Project Enclosure Wiring Box, Electrical Connection Box 98 x 66 x 48 mm, Outdoor Waterproof Electrical Enclosure

~~£36.97~~