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Unex insulating cable management solutions for the railway sector

Related products


Raw material

Raw material



For more information, come to visit us at Asia Pacific Rail 2024

Railway infrastructure


• Electrical:

Dielectric strength: protection against the risk of electrocution through indirect contact.

• In front of fire:

Reduces the risk of electrical arcs and fire sources.

Own formulation of our raw materials, providing outstanding features with regards to standard ones.

• Reliability of the signal transmitted:

Avoids eddy currents and facilitates the control of the grounding system.

Cost reduction:

• Earthing not required:

No need for copper conductors.

No costs derived from connecting the conducting element to the grounding system or from periodical checking.

• No induced or leakage currents, avoiding premature corrosion which usually affects metallic channelling.

• Lower installation costs

Over 35 years experience in outdoor installations:

• Non-metallic material: resistant to corrosion caused by outdoor exposure or by saline, polluted

or chemically aggressive environments.

• Sturdy design, high impact resistance.

• Good performance outdoors and suitable for UV exposure, due to our own formulated raw materials.

Mounting and integration

• Complete system of accessories and supporting elements in grey RAL 7035:

Several mounting arrangements are possible.

Homogeneous colour of the trays, trunkings and fittings, perfectly fitting with other constructive elements.

• Can be painted.

Rolling stock

• Unex Slotted trunkings 88 in U43X (own-formulated raw material) have successfully passed tests of fire safety

according to EN 45545-2 (2013), meeting the requirements R22-R23 (both inside and outside railway vehicles)

for hazard levels HL1 to HL3.

• Safe installation assured by the trunking’s sturdiness.

• The cover is easy to mount and remove and does not fall or slide in any mounting position.

• Two possibilities to cut the trunking sidewall: either removing the finger or cutting until the base.

• Rounded fingers: no cutting tips or edges, avoiding damage to cables and personal injury, both during mounting

and transportation; not affected by vibrations.

Cable distribution along the railway tracks
(bridges, viaducts, tunnels, etc.)


UL Certification for outdoor use of Cable trays 66 in U23X

Gantries and catenaries


Substations and technical rooms


Stations and shelters


Equipments and cabinets


Download Floorplan

Unex exhibits at Asia Pacific Rail 2024.

Visit us at our Booth D34.

Visit Asia Pacific Rail website