No possibility of short circuit due to contact of damaged phases with the cable ladder.
Maintenance-free
Does not require maintenance for earthing nor corrosion.
Benefits of the insulating material
Insulating material: maximum electrical safety
Electrical insulation is maintained over time.
Increased protection for people and cables.
Cost saving due to the ease of the installation, project management and maintenance.
Unalterable against corrosion
The raw material of the Insulating cable ladder 67 and accessories* in U23X has an excellent behaviour in front of corrosion, endorsed by more than 40 years of experience with the Insulating cable tray 66. This resistance is ensured by the raw material in itself; it is not achieved by applying a coating to the final product. Therefore, the corrosion protection remains unchanged:
In the course of time.
After cutting, drilling and manual processing the material in the worksite
The behaviour in chemical environments of Unex insulating materials is defined by DIN 8061 and ISO/TR 10358 standards depending on the chemical agent, concentration and temperature.
According to Cable tray standard IEC 61537:2007 resistance to humid and saline corrosion, Unex insulating materials "are inherently resistant to corrosion and do not require testing."
*Some of the accessories are made in U48X halogen free material.
Good performance outdoors and with exposure to UV rays
Raw material formulation suitable for UV rays exposure. More than 40 years´ experience in outdoor installations. Unex insulating cable ladders are designed to absorb linear expansion.
The "d" distance between two lengths varies depending on the difference between the maximum temperature and the installation temperature.
Separation between lengths
T (ºC)
d (mm)
20
5
30
7
40
9
50
11
T = Tmax. - Tinst.
Easy, quick and safe installation
Complete system of elements of form to facilitate the installation of the cable ladder on site
Kit type system that simplifies the assembly of the cable ladder.
The cutting, drilling and handling of insulating material does not produce burrs, sparks or irritating dust.
No welding is needed for mounting.
The mounting time is reduced and the durability of the tools is increased.
Supports
Direct wall mounting: 1 level
Horizontal support
Horizontal support in U48X insulating halogen free material.
Variable connectors - Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating variable connectors 60 in tunnels and technical galleries with arched walls. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 300 mm.
The bracket angle must be 45°.
The strut channel perpendicular to the wall must be a maximum of 350 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x300 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x300 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x300 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x300 mm in U23X and 85x300 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x300 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Ceiling mounting: 1 level
Corner support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the Corner support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
H support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the H support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Reinforced pendant with Horizontal support – Unex Trut 60® system
Mounting with Insulating strut channels 60, Insulating horizontal supports 60, Insulating connectors 60 and Insulating variable connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 300 mm.
The maximum height of the Insulating strut channel 60 must be 500 mm.
Distance between supports at 40°C must be 2 m.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x300 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x300 mm in U23X and 85x300 mm and 135x300 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Strut channel
Insulating strut channel in U48X halogen free material.
Maximum service temperature +60ºC.
Ceiling mounting: several levels
Two-level corner support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the Corner support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Two-level H support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the H support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Three-level corner support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the Corner support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm and 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm and 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Three-level H support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the H support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm and 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Floor mounting: 1 level
Reinforced floor support with Horizontal support – Unex Trut 60® system
Mounting with Insulating strut channels 60, Insulating horizontal supports 60, Insulating connectors 60 and Insulating variable connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 300 mm.
The maximum height of the Insulating strut channel 60 must be 500 mm.
Distance between supports at 40°C must be 2 m.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x300 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x300 mm in U23X and 85x300 mm and 135x300 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
Rooftop support
Rooftop support in U48X insulating, halogen free material.
Cable ladders must be fixed to the insulating rooftop supports by means of metal screws.
Floor mounting: several levels
Corner support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the Corner support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
H support with Insulating strut channel 60 – Unex Trut 60® system
Mounting with Insulating strut channels 60 and Insulating connectors 60. To carry it out, the following must be taken into account:
The maximum width of the Insulating cable ladder 67 must be 600 mm.
The maximum height of the Insulating strut channel 60 must be 1105 mm.
The width of the H support must be a maximum of 715 mm.
Distance between supports at 40°C must be 2 m for insulating cable ladders 85x600 mm in U23X and in U48X.
Distance between supports at 40°C must be 3 m for insulating cable ladders 135x600 mm in U23X and in U48X.
Distance between supports at 60°C must be 1.5 m for insulating cable ladders 85x600 mm in U23X.
Distance between supports at 60°C must be 2 m for insulating cable ladders 135x600 mm in U23X and 85x600 mm in U48X.
Distance between supports at 60°C must be 3 m for insulating cable ladders 135x600 mm in U48X.
For correct assembly, follow the mounting instructions. See them here.
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