The Paprsky Polymer Trefoil Cleat is a robust and reliable cable management solution designed for organizing three single-core cables into a secure trefoil configuration. Manufactured from durable Non-FR Polymer (PP), this clamp is engineered to withstand extreme physical impacts and high short-circuit fault currents (up to 125.4 kA peak). It securely anchors cables to prevent movement and mitigate electromagnetic heating, ensuring maximum safety and operational efficiency for annealed copper and aluminum conductor installations in industrial environments.
Specifications
| Material | Polymer Non-FR (PP) |
| Clamp Accessories | 3 MS Zinc Passivized Plated bolts, nuts, Plain washers |
| Optimal Usage | 3 Single core cables arranged in trefoil configuration |
| Conductor Material | Annealed Copper / Aluminum |
| Applicable Testing Standards | ASTM D 648; ASTM D 256; ASTM D 149; ASTM D3418; ASTM D 1238 |
| Sectional Area (mm2) |
Cable Outer Diameter (mm) (± 5% tolerance in dimensions) |
|
1Cx185 |
44 mm |
|
1Cx300 |
52 mm |
|
1Cx400 |
56 mm |
|
1Cx500 |
58 mm |
|
1Cx800 |
60 mm |
* Customized size as per the given cable OD
| Material Properties | PP |
| Izod Impact Strength at 23°C (ISO 180/1A) kJ/m² | 39 |
| HDT A (1.8 MPa)°C | 112 |
| Minimum Service Temperature, °C | -30 to -5 |
| Melt Flow Index gms / 10 min at Temp 190°C | 5.241 |
| Mechanical Melting Point by DSC, °C | 164.98 |
| Short Circuit Current (kA) | Duration (Sec) | Observations during test | |
| Peak | RMS | ||
| 125.4 | 50.6 | 1:00 | No Abnormality |
Key Features
- Durable Polymer Construction: Crafted from high-strength Polymer Non-FR (PP), offering excellent impact resistance and a robust mechanical melting point for demanding industrial use.
- Optimized Trefoil Organization: Specifically engineered to securely anchor three single-core cables, minimizing localized electromagnetic heating and mechanical stress.
- Extreme Fault Tolerance: Rigorously tested to endure massive electrical faults, effectively withstanding peak short circuit currents of up to 125.4 kA.
- Complete Hardware Kit: Supplied with high-quality, corrosion-resistant MS Zinc Passivized plated fasteners to ensure a secure, reliable, and straightforward installation process.
Applications
- Power Distribution: Essential for securely routing and organizing high-voltage power cables in heavy industrial and utility setups.
- Renewable Energy Installations: Highly suitable for solar arrays and wind power plants where durable, weather-resistant cable management is critical.
- Substations & Infrastructure: Ideal for electrical substations, underground cable trenches, and transmission networks requiring uncompromising mechanical anchoring.
Paprsky Energy engineers premium cable management solutions built to protect critical electrical infrastructure. The Polymer Trefoil Cleat delivers exceptional short-circuit containment, robust mechanical strength, and comprehensive compliance with ASTM testing standards. It provides electrical professionals with a highly dependable, easy-to-install clamp designed to safeguard heavy-duty power networks.
