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Techno expands the TeeTube® range with the new TH392Y coupling

29 March 2026

Extended performance and optimised design

 

Techno introduces the new TH392Y, the new 3-way version of the TeeTube® range, which expands the range of junction joints with a compact, high-performance solution designed to ease the installer’s work. A technical evolution that consolidates the quality of the TH392 series, now also available in the 3-outlet variant, alongside the already consolidated TH392H version with 4 outlets.

 

An efficient technical upgrade

The new TH392Y was shaped to meet today’s cabling needs, with extended performance and a functional design that simplifies installation and improves cable management.

 

Key changes include:

  • Cable outer diameter up to 13.5 mm
  • Conductor cross-section up to 4×2.5 mm²
  • Increased distance between cable glands for easier wiring
  • New anchor points for the end cap to ensure quick and error-free assembly
  • Improved quality/price ratio: the most efficient choice for an increasingly value-oriented electrical market.

 

TH392Y: technical details

  • Branch joint with 3 outlets
  • 4 poles with screw contacts
  • Conductor cross-section:5 – 2.5 mm²
  • Rated voltage: 450 V – 17.5 A
  • Degree of protection: IP66 / IP68 and special version IP69
  • Cable Ø: 7–12 mm / 7–13.5 mm
  • Silicone and TPE seals and rubbers

 

The range is rounded off by a wide selection of accessories, including rubber bands, cable reducers and protective caps.

 

Expansion of range and performance continuity

With the new TH392Y, Techno expands the TeeTube® range by introducing the 3-outlet version that joins the consolidated TH392H with 4 outlets. A strategic step forward that strengthens Techno’s presence in connection solutions for electrical applications, confirming its constant commitment to combining innovation, quality and ease of use.

 

Techno

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