outdoor cable connector comparison - September 2026

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Last updated on 02.09.2026

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RESTMO Outdoor Electrical Box IP44 Waterproof, Weatherproof Box, Grey | 29 × 11 × 7.5cm, Weatherproof Extension Lead Cover, Safety Seal Enclosure for Holiday Lights, LED Strips, Power Tools

Restmo

10% off

free shipping

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Knightsbridge JB0011 Weatherproof IP68 (@2bar) Plug and Socket Inline Cable Connector, 3-Pole, rated to 16 A,Black

Knightsbridge

32% off

free shipping

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9,9

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COOLWEST IP66 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical

COOLWEST

free shipping

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9,8

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Elezenioc IP68 Waterproof Junction Box, 2-Way Outdoor Cable Connectors with 2 Cable M20 Gland Wire Connector Electrical Junction Box for 5-15MM Diameter Cable, Black

Elezenioc

13% off

free shipping

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9,7

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IP68 Waterproof Junction Box Outdoor Cable Connector, Extension Electrical Cable Protector for Cable Diameter Ø5mm-8mm (Pack of 2)

Malajess

free shipping

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9,6

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Waterproof Junction Box Outdoor Cable Connector, IP68 Connector External Sleeve Coupler Ø 0.5mm-1.5mm,Black 2-Pack

M EGA MEGACUBE

free shipping

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9,6

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SOMELINE IP68 Waterproof Junction Box Outdoor Cable Connector, 2-Way Wire Connector Electrical Junction Box, Extension Electrical Cable Protector for Cable Diameter Ø5mm-9mm (1 Pack)

SOMELINE

free shipping

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9,5

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2 Pack 3-Terminal Electrical Junction Box, Flex Connector for Outdoor Lighting, Power and Automotive Wiring, 13A 250V

N/C

6% off

free shipping

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9,5

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CTRICALVER Waterproof Junction Box Outdoor Cable Connector New IP68 Connector External Sleeve Coupler 5mm-14mm (Pack of 2)

CTRICALVER

free shipping

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9,4

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5 Pcs 3 Pole Waterproof Junction Box Outdoor Cable Connector, IP68 Junction Box External Inline Cable Connector, 2 Way Mains Electrical Weatherproof Sleeve Coupler Block Connector - Ø 6mm-12mm/Black

pzihao

free shipping

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9,3

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WELHAEPI IP68 3-Way Junction Box, Outdoor Gland for 4-15mm Cables | Industrial IP68 3-Way Junction Box, PA9 Gland for 4-15mm Wire, Saltwater & Impact Resistant - Black

WELHAEPI

free shipping

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9,3

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CESFONJER Junction Box Outdoor Waterproof IP68 3 - Way Line M25 Cable Connector Wire Range 6-11mm Power Cord External Sleeve Coupler Protection Box (2 PCS)

CESFONJER

£ 7.99 free shipping

To the product (3 offers)

4PCS Waterproof Junction Boxes, Black IP68 3-Way Cable Connectors, Ø5.5mm-10.2mm Outdoor Lighting Cable Junction Box

lzijun

£ 8.88 free shipping

To the product (3 offers)

Cable Connectors IP68, Dujelixa 1Pcs Waterproof Junction Box 2/3 - Way Line M25 Extension Electrical Cable Connector, Wire Range 6-11mm, Outdoor Electrical Box, Power Cord External Sleeve Coupler

Dujelixa

£ 5.49 free shipping

To the product (1 offer)

Newoutset 2 Pcs IP68 Junction Box, 2-Way M20, 5-9 & 9-12mm | Outdoor electrical cable connector box with external sleeve protection, waterproof, for 5-9mm and 9-12mm wire range

Newoutset

£ 6.68 free shipping

To the product (1 offer)

2 Pcs IP68 Junction Box Waterproof Outdoor 2 Cable PG9 Black Plastic Connector Gland Electrical, Black Plastic Gland External Waterproof Cable Connector Box

Jttxiu

£ 6.38 free shipping

To the product (3 offers)

MABUSIYI IP68 Waterproof Junction Box, Outdoor Electrical Junction Boxes, Outdoor Cable Connectors Wire Connector Electrical Junction Box for 5-12 MM Diameter Cable (3-Way), Black

MABUSIYI

£ 6.19 free shipping

To the product (1 offer)

Zevnico 2pcs Waterproof Cable Connector Outdoor, Ip68 Inline Connectors | 3 Pole Waterproof Connectors For Outside Cables, Inline Electric Cable Connector 2 Way External Sleeve Coupler ø 4mm-8mm

Zevnico

£ 5.99 free shipping

To the product (1 offer)

EVOGES IP68 Waterproof Outdoor Inline Cable Connector, 3 Pole, Ø3.5-10mm Cable Diameter, 0.5-1.5mm² Conductor, UKCA, UL, CE, TUV, RoHS Certified (Pack of 3)

EVOGES

£ 7.99 free shipping

To the product (1 offer)

9% off

Junction Box IP68 Waterproof 3 Way Cable Connectors for Outdoor Lighting

Yibaijia

£ 9.88 free shipping

To the product (3 offers)

Waterproof Junction Box Outdoor Connection, IP68 Sleeve Coupler for max Ø7.3 mm Cable - Pack of 2

Shiny-Go

£ 4.99 free shipping

To the product (1 offer)

14% off

ATPWONZ IP68 Waterproof Junction Box 3 Way,6PCS Cable Connector 3 Way Wire Connectors External Junction Box Extension Electrical Cable Protector (with holes)

ATPWONZ

£ 24.99 free shipping

To the product (1 offer)

Masterplug WBX-MS Weatherproof Electric Box for Outdoors, 345 x 220 x 126.5 mm, Grey

WEATHERPROOF AND ROBUST OUTDOOR ELECTRIC BOX: From Masterplug at Luceco, has an IP54 weather and dust proof rating, enabling you a safe outdoor power supply

£ 5.00 free shipping

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