Technical specification
Insulating cable trays 66 in 
halogen free colour grey
Description
Use
- For support, protection and conduction of small and medium-calibre power and communication cables.
- Cable tray system for outdoor/indoor installations. Suitable for humid, saline and chemical environments: U48X.(1)
- Insulating supports for outdoor/indoor installations. Suitable for humid, saline and chemical environments: U48X.(1)
- Metallic supports for outdoor/indoor installations. Suitable for humid, saline and chemical environments: Stainless steel AISI 304.(1)
- Metallic supports for outdoor/indoor installations. Suitable for humid environments: Galvanized steel with epoxy coating.(1)
- Metallic supports for dry indoor installations: Sendzimir galvanized steel.
Advantages
- Good performance outdoors and to corrosion due to over 40 years experience in outdoor installations.
- Increased electrical safety for people and cables due to insulating material.
- Designed to support full load.
- The cable tray is insulating and does not require earthing.
- Good performance with exposure to the UVs and to the elements.
Easy-to-install
- Safe, easy and quick mounting. No burrs or sparks when cutting.
- Available in continuous or perforated finishing.
- Fittings with bend radii of 160mm available.
Design
- Made of Insulating material.
- Manufacturing length (cable trays and covers): 3 m.
- Cable trays and covers made of high quality extrusion with the definitive form of use and solid walls.
- Junctions with equal or higher thickness than the side walls.
- Colour: Grey RAL 7038.
Mounting instructions
- To fulfil the characteristics defined herein, the installation must be carried out in accordance with the manufacturer`s assembly instructions provided in the main product packaging and also available on the website www.unex.net.
Product composition
- Silicone contents: Without silicone (<0,01%).(2)
- RoHS II Directive compliance: Compliant.
Quality Marks(3)
(4)
EN 61537: 2007
Licence nº: 030/002532
(4)
EN 61537: 2007
Licence nº: 40052804
Approvals(3)
Rules for the Classification of Steel Ships and Offshore Units Type approval Certificate nº 05116/I1 BV
Characteristics
|
BS EN 61537:2007 (IEC 61537:2006) International Cable tray and Cable Ladder standard
|
|
|---|---|
|
Min./max. Service, transport, storage, installation and use temperature
|
-20º C up to +90º C.
|
|
Protection against mechanical damage
|
20 J at -20ºC (except 60x100: 10 J).
|
|
Electrical characteristics
|
|
|
Resistance to flame propagation acc./ EN 60695-11-2:2003(5)
|
Non flame propagating system.
|
|
Coating
|
Without coating (except metallic supports with metallic coating and metallic supports with organic coating).
|
|
% perforation in the base area
|
|
|
Safe Working Load (SWL) acc. Test Type I
|
|
|
Safe Working Load (SWL) Test conditions
|
|
|
Glow-wire test acc./ IEC 60695-2-11:2001(5)
|
Severity degree 960ºC.
|
|
Resistance against humid and saline corrosion
|
Inherently resistant to corrosion. Test is not necessary.
|
|
|
|
|---|---|
|
Performance against chemical ambiances
|
Chemical resistance against different substances defined in the material section.
|
|
EN 50085-2-1:2006 + A1:2011 Cable trunking european standard
|
|
|---|---|
|
Material
|
Non metallic.
|
|
Minimum storage and transport temperature
|
-45ºC
|
|
Minimum installation and application temperature
|
-25ºC
|
|
Maximum application temperature
|
+60ºC
|
|
Resistance against mechanical impacts during mounting and use
|
Cable tray with cover: 20 J at -25ºC
|
|
Resistance to flame propagation acc./ IEC 60695-11-2:2003(6)
|
Non-flame propagation.
|
|
Electrical continuity characteristic
|
No electrical continuity.
|
|
Electrical insulating characteristic
|
Electrically insulating.
|
|
Protection degree assured by the enclosure acc./ IEC 60529:1989(6)
|
|
|
Retention of the system access cover
|
Cover removable only with the aid of a tool.
|
|
Electrically protective separation
|
With and without internal protective separation.
|
|
Intended installation positions
|
Surface mounting on the wall.
|
|
Prevention of contact with liquids
|
Not applicable.
|
|
Assured functions
|
Type 1. (Cable tray profile with cover, separator, cover fixing IK10 and end cover)
|
|
Rated Voltage(7)
|
750 V.
|
|
Protection against mechanical damage acc./ IEC 62262:2002(8, 6)
|
Cable tray with cover: Degree IK10.
|
Characteristics
BS EN 61537:2007 (IEC 61537:2006) International Cable tray and Cable Ladder standard
Min./max. Service, transport, storage, installation and use temperature:
-20º C up to +90º C.
Protection against mechanical damage:
20 J at -20ºC (except 60x100: 10 J).
Electrical characteristics:
- Insulating Cable tray and support system (except metallic supports)
- Without electrical continuity. Non-conductive system.
Resistance to flame propagation acc./ EN 60695-11-2:2003:(5)
Non flame propagating system.
Coating:
Without coating (except metallic supports with metallic coating and metallic supports with organic coating).
% perforation in the base area:
- Class B (between 2% and 15%) for perforated cable tray.
- Class A (between 0% and 2%) for non perforated cable tray.
Safe Working Load (SWL) acc. Test Type I:
- 60x100 mm. : 10,8 Kg/m
- 60x200 mm. : 22,5 Kg/m
- 60x300 mm. : 33,7 Kg/m
- 100x400 mm. : 77,2 Kg/m
- 100x600 mm. : 116,5 Kg/m
Safe Working Load (SWL) Test conditions:
- T = 40 °C span 1,5 m.
- T = 60 °C span 1 m.
- T = 90 °C span 0,5 m.
- Longitudinal deflection lower than 1% and transverse lower than 5%.
- Test Type I : the junction between two lengths of cable tray is placed in the midpoint of the span (the worst situation for testing) so that in a real situation the junction can be placed at any point between two supports.
- The system (cable tray and supports) must be able to support 1,7 times the safe working load (SWL) without collapse.
Glow-wire test acc./ IEC 60695-2-11:2001:(5)
Severity degree 960ºC.
Resistance against humid and saline corrosion:
Inherently resistant to corrosion. Test is not necessary.
Performance against chemical ambiances:
Chemical resistance against different substances defined in the material section.
EN 50085-2-1:2006 + A1:2011 Cable trunking european standard
Material:
Non metallic.
Minimum storage and transport temperature:
-45ºC
Minimum installation and application temperature:
-25ºC
Maximum application temperature:
+60ºC
Resistance against mechanical impacts during mounting and use:
Cable tray with cover: 20 J at -25ºC
Resistance to flame propagation acc./ IEC 60695-11-2:2003:(6)
Non-flame propagation.
Electrical continuity characteristic:
No electrical continuity.
Electrical insulating characteristic:
Electrically insulating.
Protection degree assured by the enclosure acc./ IEC 60529:1989:(6)
- IP3X. Continous cable tray with cover.
- IP2X. Perforated cable tray with cover.
Retention of the system access cover:
Cover removable only with the aid of a tool.
Electrically protective separation:
With and without internal protective separation.
Intended installation positions:
Surface mounting on the wall.
Prevention of contact with liquids:
Not applicable.
Assured functions:
Type 1. (Cable tray profile with cover, separator, cover fixing IK10 and end cover)
Rated Voltage:(7)
750 V.
Protection against mechanical damage acc./ IEC 62262:2002:(8, 6)
Cable tray with cover: Degree IK10.
Constructive and Functional characteristics
- Junctions: The junction's thickness is equal or higher than the one of the joined lengths of tray and has longitudinal holes to absorb expansion.
- Supports: Supports must comply with IEC 61537:2006 and shall resist at least the maximum loads of the carried cable trays.
- Product packaging: Product properly packaged and clearly identified.
Compulsory regulations
|
Conformity with the demands of European Directive 2014/35/EU
|
|
|---|---|
|
CE Marking(4)
|
Conformity with standard EN 61537:2007.
|
Compulsory regulations
Conformity with the demands of European Directive 2014/35/EU
CE Marking:(4)
Conformity with standard EN 61537:2007.
Notes
1. In outdoor installations or in aggressive chemical environments it is necessary to periodically check the installation.
2. Detection limit for the analytical technique applied.
3. Except for new part numbers, which are under process of obtaining quality marks and approvals. See updated information of each part number on www.unex.net
4. The values indicated according to IEC 61537:2006 have been tested under its European implementation EN 61537:2007.
5. Tested according to standard prescriptions of EN 61537:2007 . Equivalent to IEC 61537:2006 Cable tray and cable ladder standard.
6. Tested according to standard prescriptions of EN 50085-1
7. Test carried out considering the use of the cable tray with cover to provide additional insulation to an isolated conductor according to requirements of EN 50085-1 standard (Low Voltage Directive)
8. Mounted with Cover fixing Ref. 66845-48 or 66855-48. Without this device: Impact resistance 5J and Protection against mechanical damages Grade IK08.
25/08/2025 12:41:15
Our quality management system complies with the requirements of UNE-EN ISO ISO 9001:2015 for the design, production and commercialization of Unex Systems.
+34 619 715 627Our quality management system complies with the requirements of UNE-EN ISO ISO 9001:2015 for the design, production and commercialization of Unex Systems.
+34 619 715 627