Special Cables / Reeling Cables - Tratosflex

TRATOSMART low voltage power cable (N) STHOU-J, (N) STHOU-JK or TRATOSGREEN – (N)SHTOU-J (Reduced halogens and reduced toxicity), according to standard VDE 0250 p.814 (as applicable) are TRATOS designed and manufactured flexible Low Voltage (LV) cables for installation on cable reels fitted to all kind of cranes used for material handling. These were designed and developed in response to the requirement for cables with reduced dimensions suitable for being laid on the ground in cable reeling applications specially recommended for end feed applications.

TRATOSMART low voltage power cables (N) STHOU-J, (N) STHOU-JK or TRATOSGREEN – (N)SHTOU-J are members of the highly flexible range of crane cables for low voltage power transmission in applications where the cable moves in operation.

TRATOSGREEN – (N)SHTOU-J (Reduced halogens and reduced toxicity) cables are recommended for applications where enhanced fire performance (LSZH) is required. The unique design of these cables focuses on tightening the internal structure, granting the cable exceptional strength and flexibility in a cable with a reduced outer diameter, this design prevents twisting and breakage and lasts longer under constant severe operating conditions thus providing a reliable electrical feed to the equipment it is connected to.

TRATOSMART also features the outer sheath black colour special compound Tratos-JBA-OS (5GM5 level if required), a tinned conductor flexible Cl. 5 DIN VDE EN 60228 VDE 0295 and anti torsional protection.

TRATOSGREEN – (N)SHTOU-J features a Low Smoke Zero Halogen sheath having the same robust characteristics as the other Tratos sheathing compounds. These successful designs proven in Ports around the world allows these cables to outperform rivals on cranes in various ports around the world.

Today TRATOSFLEX cables are installed at more than 300 ports & terminals worldwide in the most demanding applications for prestigious global operators, including manual, semi-automatic and fully automatic yards. Their unique construction and materials make these cable suitable for end feed applications. These cables are recommended for various types of mobile equipment used in port, mining, shipyards and other industrial sectors, they can be found providing power to STS container cranes, Ship Unloaders (SU), Stacker Reclaimer (SR), Multipurpose Cranes or different types of Cranes used in Ports or Shipyards.

Contact us:

Tel: +44 20 3148 5178


Please don’t hesitate to contact us if you need additional information about our products.


 TratosFlex – Reeling Cables


Main feeding cable reel applications


  • Tinned flexible conductor Cl.5 DIN VDE EN 60228 VDE 0295
  • Insulation special compound Tratosmart-I®, better than EPR 3GI3 quality
  • Inner sheath special compound Tratosmart-IS®, better than GM1B quality
  • Antitorsion protection
  • Outer sheath black colour special compound Tratos-JBA-OS®, better than 5GM3 (or 5GM5 if required) quality or a robust LSZH compound


Technical Specifications

  • Rated Voltage 0,6/1 kV
  • Operating temperature range -25oC to +80oC
  • Minimum bending radius ≤ 25 mm 6 x Overall diameter,
  • ≥ 25.1 mm 8 x Overall diameter
  • Abrasion resistant
  • Resistant to Ozone, UV and Weathering
  • Resistant to oils and chemicals
  • Resistant to water
  • TRATOSGREEN – (N)SHTOU-J (only) additionally Low Smoke Zero Halogen

Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

Related Case Studies

Other News

Our website uses cookies and thereby collects information about your visit to improve our website (by analyzing), show you Social Media content and relevant advertisements. Please see our cookies page for further details or agree by clicking the 'Accept' button.

Cookie settings

Below you can choose which kind of cookies you allow on this website. Click on the "Save cookie settings" button to apply your choice.

FunctionalOur website uses functional cookies. These cookies are necessary to let our website work.

AnalyticalOur website uses analytical cookies to make it possible to analyze our website and optimize for the purpose of a.o. the usability.

Social mediaOur website places social media cookies to show you 3rd party content like YouTube and FaceBook. These cookies may track your personal data.

AdvertisingOur website places advertising cookies to show you 3rd party advertisements based on your interests. These cookies may track your personal data.

OtherOur website places 3rd party cookies from other 3rd party services which aren't Analytical, Social media or Advertising.