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The Aluminum Trefoil Cable Cleat is a professional cable management accessory dedicated to the stable triangular fixing of 3 single-core power cables in medium and high-voltage power systems. Manufactured from high-strength lightweight aluminum alloy, this IEC 61914:2021 certified aluminum trefoil cable cleat delivers reliable cable restraint under short-circuit conditions, effectively avoiding cable displacement, damage, and large-scale power interruptions.
Featuring a non-magnetic aluminum trefoil cable cleat design, it significantly reduces eddy current loss and heat accumulation during operation, improving power transmission efficiency and extending cable service life. With universal installation compatibility and strong corrosion resistance, it is widely used in power distribution, new energy, and industrial infrastructure projects, making it a preferred choice for engineering contractors, equipment suppliers, and bulk B-end buyers worldwide.
As a professional short-circuit withstand aluminum trefoil cable cleat, it fully complies with IEC 61914:2021 short-circuit force test requirements. It absorbs strong electromagnetic impact during faults, stabilizes cable positions, and greatly improves the safety and reliability of power systems.
The non-magnetic aluminum alloy structure of our eddy current prevention aluminum trefoil cable cleat lowers energy loss and operational heating. Supporting long-term stable running in high-voltage environments and reducing long-term maintenance costs for large projects.
Compared with steel cleats, this lightweight aluminum trefoil cable cleat eases on-site installation and transportation. Its excellent anti-corrosion performance adapts to outdoor, humid, and coastal environments, delivering a longer service life and lower replacement frequency.
OrderPartNo. | Cable OD Range (mm) | L1(mm) | L2(mm) | L3(mm) | L4(mm) | M(Fixing Bolt) |
CL-3544 | Ø35 – Ø44 | 130 ±2.5 | 160 | 55 | 116 | M10 x 90L |
CL-4555 | Ø45 – Ø55 | 150 ±2.5 | 180 | 55 | 135 | M12 x 120L |
CL-5568 | Ø55 – Ø68 | 177-195 | 220 | 60 | 156 | M12 x 130L |
CL-6880 | Ø68– Ø80 | 205 – 225 | 250 | 65 | 186 | M12 x 130L |
CL-8090 | Ø80 – Ø90 | 230 – 250 | 275 | 70 | 205 | M12 x 140L |
CLH-90100 | Ø90 – Ø100 | 265 – 285 | 315 | 75 | 230 | M12 x 150L |
CLH-100114 | Ø100 – Ø114 | 280 – 300 | 330 | 75 | 275 | M12 x 180L |
CLH-115130 | Ø115 – Ø130 | 290 – 310 | 340 | 80 | 290 | M14 x 180L |
CLH-140145 | Ø140 – Ø145 | 340 – 355 | 385 | 85 | 320 | M14 x 180L |
CLH-145160 | Ø145 – Ø160 | 370 - 390 | 420 | 90 | 345 | M14 x 180L |
The aluminum trefoil cable cleat for solar and wind farms provides stable, corrosion-resistant fixing for renewable energy systems, adapting to outdoor and high-altitude installation environments.
As an IEC 61914 aluminum trefoil cable cleat, it meets global power engineering standards and ensures safe and orderly cable layout in substations, switchgears, and distribution rooms.
It is widely used in industrial plants, urban infrastructure, and cable tray systems, helping achieve standardized installation and improving overall power system safety.
Our Aluminum Trefoil Cable Cleat holds authoritative certifications including IEC 61914:2021, CE, and ISO 9001. Complete test reports are available for project inspection and customs declaration, providing strong support for global B-end customers.
A: The model selection mainly depends on the cable outer diameter (OD) of your project. You can refer to our Aluminum Trefoil Cable Cleat specification table above: select the model whose cable OD range matches your cable size. If you have non-standard cable OD, we provide customized models to meet your specific project needs.
A: Yes, it is fully suitable. Our lightweight aluminum trefoil cable cleat is made of high-strength corrosion-resistant aluminum alloy, which can adapt to outdoor, high-altitude, humid and coastal harsh environments, perfectly matching the installation needs of solar and wind farm projects.
A: Absolutely. We support customized services for non-standard cable diameters and special working conditions. Before bulk procurement, we provide free sample testing to ensure the aluminum trefoil cable cleat fully matches your project requirements, reducing your procurement risks.
A: Yes. All our IEC 61914 aluminum trefoil cable cleat have passed the IEC 61914:2021 standard test. We can provide complete test reports and certification documents for your project inspection, acceptance and customs declaration.
A: For standard models, the delivery time is 7-15 working days for bulk orders; for customized models, the delivery time will be adjusted according to the customization difficulty, generally 10-20 working days. We will ensure stable delivery to meet your project construction schedule.
We provide custom aluminum trefoil cable cleat services for non-standard cable diameters and special working conditions. We support sample orders before mass production and offer competitive bulk pricing, stable delivery, and professional technical support for global wholesalers and engineering clients.
