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Huron Aluminium Hinged Cable Cleat

THE Huron cable cleats are metallic cable cleats which have been designed, constructed, and tested in accordance with the International Standard ‘cable cleats for Electrical Installations’ IEC 61914 to ensure the securing and retention of cables, without sustaining damage to the cable(s).

The range is fabricated from 5000 series aluminum and is available in 23 sizes to suit cable diameters 19mm to 128mm.

The cleat has three M10 fixing clearance holes within one base, allowing versatility to the installer during installation to use either one M10 bolt or two M10 bolts, and is designed to enable the product to be secured to a variety of mounting surfaces. The Huron cable cleats hinge opens fully allowing the cables to be easily placed within the cable cleat to aid the installer before closing and securing via the mouth piece bolt.

Liners come as standard which help to restrain the cable(s) within vertical applications. Where thermal elongation of cables occurs, the liner also provides a layer of protection between the cable sheath and the cable cleat during normal operation. This additional layer protects the cable from chafing on any mounting surface due to differential movements such as those found in marine and offshore applications. The liners also assist in the extra protection of cable(s) in the event of short circuit fault conditions. The standard liners supplied are classified as Low Smoke & Fume (LSF), Zero Halogen (LS0H) and Phosphorus Free.

Features

  • Third party certification to IEC 61914
  • 5000 series aluminum
  • 19 – 128mm in 23 sizes for trefoil formation/application
  • Short circuit rating of 84kA peak fault
  • Operating temperature -50°C to +60°C
  • Liners are classified as Low Smoke & Fume (LSF), Zero Halogen (LS0H) and Phosphorus Free
  • Combined single (M10) or two bolt (M10) fixing design

Patents granted: SG 11201506573Q, US 9551438

Short Circuit Testing to IEC 61914 - Clause 9.5
Trefoil Formation
One short circuit 300mm fixed cleat centres Two short circuits 300mm fixed cleat centres
0.1 sec 0.1 sec
84kA Peak 84kA Peak
40.5kA RMS 40.5kA RMS
300mm Huron LDAL (0.1 sec)
Cable OD (mm)Peak kA
3684.0
3886.3
4391.8
59107.5
65112.9
Type 6.1.3 Composite LDAL - Aluminium
Design Specification IEC 61914
Temperature for permanent application -50°C to +60°C
IEC 61914 clause 6.2
Needle Flame Test Pass - 120 second flame application time
IEC 61914 clause 10.0, 10.1, IEC 60695-11-5
Lateral Load Test Refer to CMP Products, IEC 61914 clause 9.3
Axial Load Test Refer to CMP Products, IEC 61914 clause 9.4
Impact Resistance Pass - Very heavy
IEC 61914 clause 6.3, 6.3.5, 9.2
Material 5000 Series Aluminium with Standard Liner
Standard liners are classified as Low Smoke & Fume (LSF), Zero Halogen (LS0H) and Phosphorus Free
UL Certificate 20181221_E490770
UL Compliance Standards UL 2239, CSA C22.2 No. 18.4-15

Coatings are available upon request by adding the following suffixes to the ordering reference – EC for epoxy coating, PC for polyester coating and TC for thermoplastic coating. Example order reference for epoxy coating suffix EC (LDAL019023EC). Fasteners required to secure the cable cleat to the support structure are not included but can be supplied upon request. Isolation/separation pads (to prevent corrosion between two dissimilar metals) are not included but can be supplied on request - see isolation / seperation page.

Product Selection Table

Huron Part No.Cable Ø Range Take (in.)Dimensions (in.)Weight (oz)
WHDPFixing Hole Ø
D1D2
LDAL0190230.748 - 0.9063.9373.4252.1260.9842 x M101 x M107.51
LDAL0230280.906 - 1.1024.0943.4652.1260.9842 x M101 x M108.29
LDAL0270321.063 - 1.2604.1733.8192.1260.9842 x M101 x M108.54
LDAL0300351.181 - 1.3784.2524.0552.1260.9842 x M101 x M108.75
LDAL0330381.299 - 1.4964.3314.2132.1260.9842 x M101 x M108.85
LDAL0360421.417 - 1.6545.1974.2522.1261.9692 x M101 x M1010.41
LDAL0400461.575 - 1.8115.2764.4492.1261.9692 x M101 x M1010.65
LDAL0440501.732 - 1.969 5.3544.7642.1261.9692 x M101 x M1010.90
LDAL0480551.890 - 2.1655.4335.0002.1261.9692 x M101 x M1011.29
LDAL0510582.008 - 2.2835.5125.1182.1261.9692 x M101 x M1011.50
LDAL0550622.165 - 2.4416.1815.4332.1262.9532 x M101 x M1012.80
LDAL0590662.323 - 2.5986.1815.7092.1262.9532 x M101 x M1013.09
LDAL0630702.480 - 2.7566.2995.9842.1262.9532 x M101 x M1013.33
LDAL0670742.638 - 2.9136.4176.2992.1262.9532 x M101 x M1013.62
LDAL0710782.795 - 3.0716.6146.5752.1262.9532 x M101 x M1013.93
LDAL0740822.913 - 3.2287.4806.8902.1262.9532 x M101 x M1015.66
LDAL0770853.031 - 3.3467.5597.0872.1262.9532 x M101 x M1015.87
LDAL0820883.228 - 3.4657.5987.3232.1262.9532 x M101 x M1016.05
LDAL0880963.465 - 3.7807.9537.9132.1262.9532 x M101 x M1016.65
LDAL0961033.780 - 4.0558.4258.4652.1262.9532 x M101 x M1017.14
LDAL1031114.055 - 4.3709.3319.0162.1262.9532 x M101 x M1019.22
LDAL1111194.370 - 4.6859.7649.6062.1262.9532 x M101 x M1019.79
LDAL1191284.685 - 5.03910.43310.2362.1262.9532 x M101 x M1020.85

Technical Illustration