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
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 4.5 out of 5 by 69.
Rated 5 out of 5 by from Excellent adaptor Item was used to extend external light wiring and worked a treat. Excellent quality and very water resistant.
Date published: 2017-10-19
Rated 4 out of 5 by from Does the job Used to join new security light to existing cable. Seemed well made and weather proof.
Date published: 2017-09-27
Rated 5 out of 5 by from A soothing joint Woke up to a cold house and no electricity. Some "creature" had bitten cleanly through the cable feeding the submerged pump in my pond and tripped the CB. As the cut was just on the waterline, a waterproof connection was necessary. A quick trawl of the internet brought up Screwfix and the TeeTube connector, ordered on line, collected within 25 minutes, installed within 10 minutes (dead easy), all switched on, everybody happy.
Date published: 2017-09-18
Rated 5 out of 5 by from Excellent waterproof connector I used one of these to extend the mains lead powering the lights in my daughter's hot tub. Excellent quality and easy to use.
Date published: 2017-09-10
Rated 5 out of 5 by from Teetube Brilliant piece of kit simple to use. It took 10 mins to do. Connected a cable for my pond filter. Wish I knew about these years ago.
Date published: 2017-08-23
Rated 4 out of 5 by from Cable jointer Easy to use flex jointer, this style has tight compression fittings that grab the flex and create a good strong joint.
Date published: 2017-08-01
Rated 5 out of 5 by from Pretty straight forward Really impressed with the simple design and ease of use, had to extend 3 core flex to water feature, took only a few minutes, but water and electricity never a good mix I wrapped the Teetube in LLFA compression tape - Screwfix number - 91952. Not that it needed it but had some in the tool box.
Date published: 2017-07-30
Rated 5 out of 5 by from EXcellent product Although a little on the expensive side this does exactly what I wanted
Date published: 2017-07-18
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