Teetube IP68 3-Pole In-Line Cable Joint Product Code: 92911

3-pole in-line cable connector. Quick, easy assembly and tough, robust construction. Supplied complete with approved 3-pole terminal block and mounting hardware. Fits 5-13mm cable.


  • IP68 Waterproof to 50m
  • Max. Conductor Size 4mm²
  • Temperature Range -20 to +100°C


3-pole, 32A, 450V. IP68 rated to 5bar. EN 60998-1-1.
Additional Information
Technical Specification
  • Brand : Hylec
  • Total Product Weight : 0.059 kg
  • Model No : TTK20BK-SD
  • Colour : Black
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 60998-1-1.
Product Contents
1 x tube, 2 x cable glands, 2 x seals, 1 x 3-pole connector block, 1 x rawl plug, 1 x fixing clip, 1 x fixing screw and instructions.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€10.45 Incl. 23% VAT

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Teetube IP68 3-Pole In-Line Cable Joint is rated 4.3 out of 5 by 7.
Rated 5 out of 5 by from Safest way to joint outside mains cables Well though out and designed electrical accessory. Completely waterproof and looks like it'll last forever. Very easy to use.
Date published: 2017-04-23
Rated 3 out of 5 by from Teetube IP68 3-Pole In-Line Ca Nice little waterproof jointer, used to extend some floodlight cables at a commercial premises, where the new fittings had oversized brackets which left the cables short. Seems well made and easy to use. I wouldn't fancy trying to get the claimed 4mm cores into it though. Time will tell on reliability, so impossible to rate fairly
Date published: 2014-09-25
Rated 5 out of 5 by from Great for waterproof joins Purchased to repair a mains cable to a pond pump that a fox had bitten through. Impressed at how water tight this joint is and would thoroughly recommend it. It's brilliant and not worth paying for more expensive joints.
Date published: 2014-08-30
Rated 5 out of 5 by from Most simplest Joint A great product very simple to install and leaves you very confident of its performance
Date published: 2014-08-11
Rated 5 out of 5 by from Does what it says on the tin A great little item. Got a friend out of trouble. He had borrowed a power tool and cut the cable. At least he can take it back mended with a waterproof join. Easy to use and good instructions. Romac
Date published: 2014-06-17
Rated 2 out of 5 by from sizing details wrong Firstly you can't tell what size you want because Screwfix don't give cable dia on their cable. Next ~ this item states " cable dia upto 13mm. To get 13mm in you have to throw the IP seals away !! So don't try using this for SWA cable get the % pole instead it has max 17mm cable entry
Date published: 2014-06-14
Rated 5 out of 5 by from Teetube IP68 3-Pole In-Line Ca I am really very pleased with everything about my dealings with Screwfix, the service, the speed of delivery, the excellent goods, the workmanship of the goods, all aspects of this transaction was GREAT. WELL DONE SCREWFIX
Date published: 2014-06-12
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