Technical specification
Trunking 73 in 
grey RAL 7035 colour
Description
Use
- Trunking system for surface distribution of power and data cables on walls and ceilings.
- Multiple compartments to separate and protect cables of different services.
- Suitable for indoor and outdoor use. Over 40 years of experience.
- Suspended installations are also possible.
Installation
- Clip-on mounting system. Removable only with a tool.
- Fittings consist of two pieces. The internal one allows easy measuring of the cover and holds the cables and the external one covers the cut marks of base and cover and assures protection degree IP4X.
- The trunking is supplied with a retainer every 0.5 m to hold the cables. Its assembly guarantees that the trunking complies with the protection against declared mechanical damage (IK degrees), that the cover is removable only with a tool and, in outdoor assemblies, that the cover is retained.
- 3 m length and base perforation every 250 mm for a save time assembly.
- Corner-pieces protect data cables by keeping the right bending radius.
- Protective film preserves the product features during transport and handling.
Design
- Robust and stable trunkings
- Easy and affordable integration by means of:
- 1. Simple straight line product.
- 2. Colour: Grey RAL 7035. Trunking and fittings keep the same even colour.
- 3. Overpaintable system.
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 are also available on the website www.unex.net.
Quality Marks(1)
(2)
EN 50085-2-1:2006 + A1:2011
Licence nº: NF004_1181
EN 50085-2-1:2006 + A1:2011
Licence nº: 101832
UL 1565.
CSA C22.2 No. 18.5.
Suitable for temperatures not exceeding 50ºC.
File nº: E 75725 (M)
Approvals(1)
Rules for the Classification of Steel Ships
Type Approval Certificate nº 05116/I0 BV
NI 52.40.02
Licence: Annex attachment of suppliers.
Trunkings: 30x40, 40x60, 60x90 and 60x110 mm
Characteristics of Trunking system
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Raw material
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Trunkings
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U23X. (See technical data for raw material).
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Fittings and accessories
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U24X. (See technical data for raw material).
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Applications
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Applications(3)
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Trunking system for indoor-outdoor installations.
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Silicone contents
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|---|---|
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Silicone free
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<0,01%
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Directive 2011/65/EU
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RoHS II Compliant
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Compliant.
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EN 50085-2-1:2006 + A1:2011
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|---|---|
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Minimum storage and transport temperature
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-45ºC
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Minimum installation and application temperature
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-25ºC
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Maximum application temperature
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+60ºC
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Resistance against mechanical impacts during mounting and use
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Resistance to flame propagation
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Non-flame propagation.
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Electrical continuity characteristic
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Without electrical continuity characteristic.
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Electrical insulating characteristic
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With electrical insulating characteristic.
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Protection degree assured by the enclosure
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Retention of the system access cover
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Cover removable only with the aid of a tool.
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Electrically protective separation
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With and without internal protective separation.
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Intended installation positions
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Prevention of contact with liquids
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Not declared.
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Type
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Type 2.
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Rated Voltage
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750 V
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Protection against mechanical damage(4)
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IK08/IK10
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EN 60695-2-11:2001
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|---|---|
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Glow-wire test
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Severity degree: 960ºC.
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Characteristics of Trunking system
Raw material
Trunkings:
U23X. (See technical data for raw material).
Fittings and accessories:
U24X. (See technical data for raw material).
Applications
Applications:(3)
Trunking system for indoor-outdoor installations.
Silicone contents
Silicone free:
<0,01%
Directive 2011/65/EU
RoHS II Compliant:
Compliant.
EN 50085-2-1:2006 + A1:2011
Minimum storage and transport temperature:
-45ºC
Minimum installation and application temperature:
-25ºC
Maximum application temperature:
+60ºC
Resistance against mechanical impacts during mounting and use:
- Trunkings: 2 J at -25ºC
- Fittings: 0,5 J at -25ºC.
Resistance to flame propagation:
Non-flame propagation.
Electrical continuity characteristic:
Without electrical continuity characteristic.
Electrical insulating characteristic:
With electrical insulating characteristic.
Protection degree assured by the enclosure:
- IP4X. Mounted on the wall or ceiling.
- IP2X. Mounted away from the wall or ceiling using fixing devices.
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:
- Semi flush or surface mounted on the wall or ceiling.
- Mounted away from the wall or ceiling using fixing devices (40mm- and 60mm-height cable trunking).
Prevention of contact with liquids:
Not declared.
Type:
Type 2.
Rated Voltage:
750 V
Protection against mechanical damage:(4)
IK08/IK10
EN 60695-2-11:2001
Glow-wire test:
Severity degree: 960ºC.
Compulsory regulations
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European Directive 2014/35/EU
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CE Marking
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Conformity with standard EN 50085-2-1:2006+A1:2011.
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Electrical Equipment (Safety) Regulations 2016
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UKCA Marking
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Conformity with standard EN 50085-2-1:2006+A1:2011.
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Compulsory regulations
European Directive 2014/35/EU
CE Marking:
Conformity with standard EN 50085-2-1:2006+A1:2011.
Electrical Equipment (Safety) Regulations 2016
UKCA Marking:
Conformity with standard EN 50085-2-1:2006+A1:2011.
Characteristics of U23X raw material
- Base raw material: PVC.
- Silicone contents: <0,01%.
- Phthalate contents according to ASTM D2124-99:2004: <0,01%.
- Dielectric strength according to EN 60243-1:2013:
18±5 kV/mm.
Test sample thickness 2,5 mm. - Reaction to fire according to UNE 201010:2015: Classification: M1.
- UL flammability tests on plastic materials according to ANSI/UL 94: 1990: Degree UL94: V0.
- L.O.I. Oxygen index according to EN ISO 4589:1999 + A1:2006: (Concentration %) = 52±5.
- Coefficient of linear expansion: 0,07 mm/°C m. (5)
- Behaviour to chemicals exposure:
The ISO/TR 10358 and DIN 8061 standards indicate the behaviour of rigid PVC when exposed to a series of chemical products, depending on the temperature and concentration.
It is resistant to the majority of:
- Oils (mineral, vegetable and paraffins)
- Organic and inorganic acids (diluted or concentrated)
- Fatty acids
- Alcohols
- Carbonates, Phosphates, Nitrates, Sulphates and other saline solutions
- Aliphatic hydrocarbons
- Hydroxides (diluted or concentrated)
However, it is not resistant to the majority of:
- Amines
- Ketones
- Phenols
- Aromatic hydrocarbons (5) - UL Approval: UL File E317944 (only extrusion formula, grey and blue colour).
Characteristics of U24X raw material
- Base raw material: PVC.
- Silicone contents: <0,01%. (6)
- Phthalate contents according to ASTM D2124-99:2004: <0,01%. (6)
- Dielectric strength: Insulating.
- Reaction to fire s/UNE 201010:2015: Classification: M1
- UL flammability tests on plastic materials according to ANSI/UL 94: 1990: Degree UL94: V0.
- Coefficient of linear expansion: 0,07 mm/°C m. (5)
- Behaviour to chemicals exposure:
DIN 8061 and ISO/TR 10358 standards indicate the performance of rigid PVC in front of a series of chemical products depending on its concentration and temperature.
Resistant to the most common:
- Oils (mineral, vegetable and paraffin emulsions)
- Acids (diluted or concentrated)
- Fat acids
- Alcohols
- Aliphatic carbon hydrides
- Hydroxide
- Saline solutions (5)
Notes
1. 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
2. Approved for the intended installation positions: Semi flush or surface mounted on the wall or ceiling.
3. In outdoor installations or in aggressive chemical environments it is necessary to periodically check the installation. In outdoor installations, a colour change may occur on the raw material, without affecting its mechanical features. In order to absorb expansions caused by temperature changes in outdoor installations, we recommend using metal fixings each 0,5m, leaving 1cm separation between covers and placing end covers at the ends of vertical routings. If painted, paints might cause further warming of the product once exposed to the sun, in such a case we recommend to install Trunking 73 in U43X.
4. The profile system with finishing elements is certified by LCIE and VDE as IK08 type 2. The profiles are also certified as IK10 type 1
5. All features marked are based on random tests of the material in the manufacture of our products. However, they only reflect the values accepted by the raw material manufacturers, which are provided only as information and guidance.
6. Detection limit for the analytical technique applied.
04/11/2024
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