Technical specification
Strut channel 60 in 
Description
Use
- Insulating strut channel for indoor or outdoor installations.
- For direct fixing or through supports of tray systems and ladder trays systems.
- For combined use with cable cleats 67 in U48X.
Advantages
- Easy to cut. Does not produce burrs or sparks during cutting.
- Resistant to corrosion. (made in U48X).
- CE marking acc. BS EN 61537 compliance.
- Immediate availability from our logistics center thanks to a complete stock of all the parts.
Design
- Safe, easy and quick mounting.
- Insulating strut channel compatible with strut spring nut 60710-A4 and 60710-C6 in U48X.
- Insulating strut channel compatible with standard 41 strut nuts acc. BS 6946.
- Insulating strut channel compatible with cable cleats 67 in U48X.
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
- Raw material: Insulating strut channel in grey U48X.
- Halogen content acc. EN 50642: Halogen free.
- Silicone contents: Without silicone (<0,01%).(1)
- RoHS II Directive compliance: Compliant .
Characteristics
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BS EN 61537:2007 (IEC 61537:2006) International cable tray and cable ladder standard
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Min./max. transport, storage, installation and application temperature
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-20 ºC up to +60 ºC.
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Electrical characteristics
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Resistance to flame propagation s/ EN 60695-11-2:2003(3)
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Non flame propagating system.
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Coating
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Without coating.
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Available dimensions [mm]
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Safe working load - SWL- as trapeze support of cable tray 66
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Safe working load - SWL- as trapeze support of cable ladder 67
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Safe working load - SWL- as floor support of bandejas 66
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Safe working load - SWL- as floor support of cable ladder 67
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Glow-wire test acc./ IEC 60695-2-11:2001(3)
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Severity degree 960ºC.
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Safe working load - SWL- as wall support of cable tray 66 for vertical paths
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Performance against corrosion (humid and saline)
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Inherently resistant to corrosion and therefore do not require testing.
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BS 6946:1988 Specification for Metal Channel Cable Support Systems for Electrical Installations
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Slip resistance - subclause. 8.1
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Strut spring nut 60 mounted on insulating strut channel 60202-48 and 60204-48 : 18 kg (with 10 Nm torque moment)
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Pull out resistance - subclause 8.2
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Strut spring nut 60 mounted on insulating strut channel 60202-48 and 60204-48 : 76 kg (with 10 Nm torque moment)
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EN 61914:2016 (IEC 61914:2015) International Cable Cleat standard
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Maximum lateral and axial load
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Characteristics
BS EN 61537:2007 (IEC 61537:2006) International cable tray and cable ladder standard
Min./max. transport, storage, installation and application temperature:
-20 ºC up to +60 ºC.
Electrical characteristics:
- Non metallic.
- Without electrical continuity.
- Non conductive.
Resistance to flame propagation s/ EN 60695-11-2:2003:(3)
Non flame propagating system.
Coating:
Without coating.
Available dimensions [mm]:
- ref. 60202-48 - 25x50x2000
- ref. 60204-48 - 50x50x2000
Safe working load - SWL- as trapeze support of cable tray 66:
- With span between trapeze supports of 1,5 m up to 40ºC and 1 m up to 60ºC.
- 60202-48 max. 100x300.
- 60204-48 max. 100x600.
Safe working load - SWL- as trapeze support of cable ladder 67:
- With span between trapeze supports of 2 m up to 40ºC and 1,5 m (for H:85 mm) or 1 m (for H:135 mm) up to 60ºC.
- 60202-48 max. 135x400.
- 60204-48 max. 135x600.
Safe working load - SWL- as floor support of bandejas 66:
- With span between supports of 1,5 m up to 40ºC and 1 m up to 60ºC.
- 60202-48 and 60204-48 max. 100x600.
Safe working load - SWL- as floor support of cable ladder 67:
- With span between supports of 2 m up to 40ºC and 1,5 m up to 60ºC for H:85 mm and 3 m up to 40ºC and 2 m up to 60ºC for H:135 mm.
- 60202-48 and 60204-48 max. 135x600.
Glow-wire test acc./ IEC 60695-2-11:2001:(3)
Severity degree 960ºC.
Safe working load - SWL- as wall support of cable tray 66 for vertical paths:
- With span between supports of 1,5 m up to 40ºC and 1 m up to 60ºC.
- 60202-48 and 60204-48 max. 100x600.
Performance against corrosion (humid and saline):
Inherently resistant to corrosion and therefore do not require testing.
BS 6946:1988 Specification for Metal Channel Cable Support Systems for Electrical Installations
Slip resistance - subclause. 8.1:
Strut spring nut 60 mounted on insulating strut channel 60202-48 and 60204-48 : 18 kg (with 10 Nm torque moment)
Pull out resistance - subclause 8.2:
Strut spring nut 60 mounted on insulating strut channel 60202-48 and 60204-48 : 76 kg (with 10 Nm torque moment)
EN 61914:2016 (IEC 61914:2015) International Cable Cleat standard
Maximum lateral and axial load:
- 67701-48 - Dmin= 8 mm Q=0,24 kg / Dmax=12 mm Q=0,36 kg
- 67711-48 - Dmin=12 mm Q=0,36 kg / Dmax=16 mm Q=0,48 kg
- 67721-48 - Dmin=16 mm Q=0,48 kg / Dmax=22 mm Q=0,66 kg
- 67731-48 - Dmin=22 mm Q=0,66 kg / Dmax=28 mm Q=0,84 kg
- 67741-48 - Dmin=28 mm Q=0,84 kg / Dmax=34 mm Q=1,36 kg
- 67751-48 - Dmin=34 mm Q=1,36 kg / Dmax=40 mm Q=1,60 kg
- 67761-48 - Dmin=40 mm Q=1,60 kg / Dmax=46 mm Q=1,84 kg
- 67771-48 - Dmin=46 mm Q=1,84 kg / Dmax=52 mm Q=2,08 kg
- 67791-48 - Dmin=58 mm Q=2,08 kg / Dmax=64 mm Q=2,56 kg
Constructive and Functional characteristics
- Safe working load: Support elements must comply with EN 61537:2006 and shall resist at least the maximum rated loads of the corresponding cable tray and cable ladder systems.
- Product packaging: Product properly packaged and clearly identified.
Compulsory regulations
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Conformity with the demands of European Directive 2014/35/EU
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CE Marking
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Insulating strut channel 60. Conformity with standard EN 61537:2007.
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Compulsory regulations
Conformity with the demands of European Directive 2014/35/EU
CE Marking:
Insulating strut channel 60. Conformity with standard EN 61537:2007.
Characteristics of U48X raw material
- Base raw material: 100% recycled halogen free thermoplastic component (4)
- Halogen contents according to EN 50642: 2018: Halogen free
- Silicone contents: <0,01% (1)
- Phthalate contents according to ASTM D2124-99:2004: <0,01% (1)
- Dielectric strength according to IEC 60243-1:2013:
18±5 kV/mm
Test sample thickness 2,0 mm. - Reaction to fire according to NF F 16-101:1998: Class F2
- UL flammability tests on plastic materials according to ANSI/UL 94: 1990:
Degree UL94: V0
Test sample thickness 3,2 mm - L.O.I. Oxygen index according to EN ISO 4589:1999:
(Concentration %) =32±3
Test sample thickness 3,2 mm - Coefficient of linear expansion: 0,07 mm/°C m. (5)
- Behaviour to chemicals exposure:
It is resistant to the majority of:
- Oils (mineral, vegetable and paraffins)
- Diluted acids
- Fatty acids
- Alcohols
- Carbonates, Phosphates, Nitrates, Sulphates and other saline solutions
- Aliphatic hydrocarbons
- Diluted hydroxides
However, it is not resistant to the majority of:
- Amines
- Ketones
- Phenols
- Aromatic hydrocarbons (5)
Notes
1. Detection limit for the analytical technique applied.
2. 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
3. Tested according to standard prescriptions of EN 61537:2007 . Equivalent to IEC 61537:2006 Cable tray and cable ladder standard.
4. Value corresponding to the last 5 years, subject to availability.
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.
03/05/2024
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