The Sovereign 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. The Sovereign cable cleat has been designed and tested for high short circuit conditions on cables held in trefoil application / formation, to ensure the securing and retention of cables without damage.
The range is fabricated from 316L stainless steel, giving it high creep strength whilst providing excellent corrosion resistance in the harshest of environments. The Sovereign cable cleat is available for trefoil application/ formation for diameters of 17mm to 128mm in 24 sizes.
The cleat has one M12 and two M10 fixing clearance holes within its base, allowing versatility to the installer during installation, and is designed to enable the product to be secured to a variety of mounting surfaces. The 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
- 316L stainless steel
- 17 – 128mm in 24 sizes for trefoil formation /application
- Short circuit rating of 190kA 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 (M12) and 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 | One short circuit 600mm fixed cleat centres | Two short circuits 600mm fixed cleat centres |
| 0.1 sec | 1 sec | 0.1 sec | 1 sec |
| 190kA Peak | 96kA Peak | 150kA Peak | 80kA Peak |
| 87.7kA RMS | 46.1kA RMS | 68.2 RMS | 38.1kA RMS |
| 300mm Sovereign HDSS (0.1 sec) | |
| Cable OD (mm) | Peak kA |
| 36 | 190.0 |
| 38 | 195.2 |
| 43 | 207.7 |
| 59 | 243.2 |
| 65 | 255.3 |
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