Teetube IP68 3-Pole Mini In-Line Cable Joint Product Code: 81353

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 7-13.5mm cable.


  • IP68 Waterproof to 50m
  • Max. Conductor Size 4mm²
  • Temperature Range -40 to +125°C


3-pole, 32A, 450V. IP68 rated to 5bar. EN 60998-1-1.
Additional Information
Technical Specification
  • Brand : Hylec
  • Total Product Weight : 0.049 kg
  • Model No : THK.390.A1A/S
  • 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 and instructions.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€11.95 Incl. 23% VAT

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Teetube IP68 3-Pole Mini In-Line Cable Joint is rated 4.6 out of 5 by 18.
Rated 5 out of 5 by from Cable connector I purchased this to repair a cut lawn mower cable. I was a little concerned it would look a little long when connected but it looks just fine. It is a nice bit of kit. Highly recommended. Worth paying the price.
Date published: 2017-08-24
Rated 5 out of 5 by from Does what it says Does the job very efficiently, if a bit on the pricey side.
Date published: 2016-12-09
Rated 5 out of 5 by from Teetube in-line cable joint For the first time this was not such a fiddle to connect the wires and assemble the connector. The joint is a well made simple design that grips the cable and screws together firmly. I only fitted the connector this week so performance and reliability are my best estimate. It certainly feels as though it is going to remain waterproof, only time will tell.
Date published: 2016-10-15
Rated 4 out of 5 by from Best waterproof cable joiner I used this product to replace a pond pump where the existing lead was concreted in. This product discreetly connected a new pump to the old lead with ease and I have achieved an IP68 rating. The only downside, if you need the instructions they are a little blurred, but the product is easy enough to fit without.
Date published: 2016-09-01
Rated 4 out of 5 by from Waterproof Connector Needed t repair some cable in pergola. Just the job.
Date published: 2016-06-23
Rated 4 out of 5 by from compact cable connector A good product. Provides a nice compact joint which I used on armoured cable. Straight forward to use and hopefully will keep the damp out.
Date published: 2016-02-03
Rated 4 out of 5 by from Small and easy to fit I have been buying a number of these as my gardens light die and the replacement new fittings need new cables. Having used other types, I prefer this one as it is small and much easier to fit. You only need a screwdriver and wire-cutter as you can hand-tighten the glands. The green edges help locate them in a black border.
Date published: 2015-08-04
Rated 5 out of 5 by from Keep it dry keep it safe These waterproof connectors are ideal as inline solutions for outdoor cabling. The quality and performance are guaranteed. Easy to fit and gives you confidence that the job will be successful.
Date published: 2015-05-30
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