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: €15

Free delivery on all orders over €70.00

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€9.75 Incl. 20% VAT

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Teetube IP68 3-Pole In-Line Cable Joint is rated 4.5 out of 5 by 61.
Rated 5 out of 5 by from Great cable joiner! I needed to extend the cable on a swimming pool filter so looked to screwfix for the solution. I found this, ordered it, collected it and fitted it within the hour. A well made, easy to fit, efficient piece of kit. Highly recommended.
Date published: 2017-06-30
Rated 5 out of 5 by from diy job As a DIY,er I wanted to do away with a fountain in the middle of my garden and put in a flood light this was so easy to do using this junction box, saved me money in the end by not re-wiring the whole thing
Date published: 2017-06-07
Rated 5 out of 5 by from sound I tend to go through product reviews, lowest to highest, before buying. the low reviews on this product were due to operator defect rather than product fault. Good product, easy and simple to use, seals up well, tight joint with a little silicon grease. I would question the lack of a stainless steel connector block, this would have been in keeping with the price of the item.
Date published: 2017-05-25
Rated 4 out of 5 by from Great little connector Used this connector to join existing cable to a replacement water feature. Very easy to fit, and forms a very tight seal against the elements. Less than half the price from a local builders merchants for a very similar product. Reliability score is an educated guess as only just installed.
Date published: 2017-05-15
Rated 5 out of 5 by from Just the job Great connector used for extending 2 core 4mm flex. Sealed well. Can't comment on reliability just yet. On the pricey side considering it's a piece of plastic with a small connecting block inside
Date published: 2017-04-23
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 5 out of 5 by from Does the job Used to join up new and old cable outside. Does the job nicely, even came with a handy wall clip.
Date published: 2017-04-21
Rated 5 out of 5 by from Save the day purchase Used this to repair a cable on an expensive Bosch angle grinder which got damaged near the plug. These cables are attached as one piece cable/plug units. So, it meant replacing the complete item or cutting the cable down. This connector is industrial quality and if installed correctly waterproof, though I wouldn't recommend using any electric tools in the bath. It's sturdy, and clamps the cable nice and tightly. I think it's more reliable than fitting a replacement 13A plug. I've also used before to repair a severed hedge trimmer cable for a neighbour.
Date published: 2017-04-20
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