Watertight Cable Joints
The Watertight Cable Joints range brings together a selection of weatherproof connectors and junction boxes from trusted brands to help installers make durable, secure cable connections outdoors. Each product in the range is rated IP67 or IP68, meaning they protect against dust ingress and standing water or immersion, making them suitable for external lighting, irrigation systems, pool equipment and other exposed electrical feeds. In-line joints such as the Greenbrook H65Z-C are ideal for joining or repairing outdoor cables up to 3-core 2.5 mm² with a nitrile rubber seal and plated steel washer for reliable, watertight protection. Knightsbridge connectors, including 2-way and 3-way T-joint variants, offer flexible branching options for more complex cable layouts while maintaining IP68 weatherproofing. Heavy-duty Timeguard IP68 connectors such as the WXT68IL16, WXT68IL20 and WXT68T20 deliver higher current ratings (up to 20 A) and easy hand-screw locking nuts with multiple seals for secure, tool-free assembly. Weatherproof junction boxes like the Timeguard WXT68JB25 expand applications further by allowing multiple cables to be joined in a single, robust enclosure rated IP68 — perfect for landscape lighting circuits, garden feeds and other demanding outdoor projects.
Showing 1 - 8 of 8 items
Showing 1 - 8 of 8 items
Key Features & Benefits
- IP67 and IP68 protection — ensures dust tight and water-resistant performance suitable for outdoor, wet or exposed applications.
- Range of connector types — including in-line, T-branch, 2-way and 3-way connectors for versatile jointing options.
- Suitable for outdoor cable extension and repair — ideal for garden lighting, pool equipment, pond pumps and external power feeds.
- Robust materials & seals — nylon or PA99 housings with rubber/gasket seals deliver mechanical durability and long-lasting moisture protection.
- Easy installation — hand-screw locking nuts and accessible terminals speed up outdoor cable jointing without specialised tools.
- Multiple current ratings — connectors available from 15 A up to 25 A for varied outdoor circuit demands.
- Branching & junction options — T-connectors and weatherproof junction boxes help manage more complex cable layouts in outdoor wiring systems