Wedge Insulation Strain Clamp
Product Model: NXL-4
Place of Origin: Guangdong, China
Minimum Order Quantity: 100 units
Packaging: Wooden crate/Carton
Lead Time: 15–30 days
Shipping Method: Container
Standards: Complies with GB/T 2314, GB/T 2315, DL/T 764, and DL/T 284.
Sample Service: Provided free of charge to distributors
Category Aluminum Alloy Tension Clamps
Get a QuoteProduct Introduction
NXL-4 Wedge Insulation Strain Clamp
Suitable for conductor cross-sections of 185–240 mm², this is the highest-specification stripped-insulation tension clamp. It is specifically designed for tension mounting of large-cross-section conductors in 10 kV heavy-duty insulated lines, suitable for urban trunk lines and key project lines. Requires stripping of the end insulation; the extra-thick clamp body provides maximum gripping force, making it a dedicated tension clamp for heavy-duty insulated lines.
Technical Parameters
| Model | Applicable nominal cross-sectional area for overhead insulated aluminum stranded wire | Stripping length(mm) | Main dimensions(mm) | Nominal breaking load(kN) | Quality(kg) | Material | |||
| L | Φ | R | B | ||||||
| NXL-1 | JKLYJ-10,35～50 | 225 | 145 | 18 | 5 | 16 | 7.4 | 1.2 | aluminum alloy |
| NXL-2 | JKLYJ-10,70～95 | 245 | 155 | 18 | 6 | 16 | 14.5 | 1.3 | aluminum alloy |
| NXL-3 | JKLYJ-10,120～150 | 255 | 165 | 18 | 8.5 | 16 | 22.1 | 1.5 | aluminum alloy |
| NXL-4 | JKLYJ-10,185～240 | 300 | 190 | 18 | 11 | 16 | 36.5 | 2 | aluminum alloy |
Detailed technical parameters
NXL-4 Wedge Insulation Strain Clamp
Model NXL-4 is suitable for overhead insulated aluminum stranded wire with a nominal cross-sectional area of 185–240 mm², a stripping length of 300 mm, a total length L of 190 mm, hole diameter Φ is 18 mm, radius R is 16 mm, slot width B is 11 mm, nominal breaking load is 36.5 kN, product weight is 2.0 kg, and material is aluminum alloy.
Product Features
Features of Wedge Insulation Strain Clamp
Material: High-strength aluminum alloy monoblock material, lightweight with excellent conductivity and high mechanical clamping strength.
Manufacturing Process: Die-casting + precision milling, ensuring precise taper angles on the wedge surface and self-locking fastening to prevent cable slippage.
Corrosion Resistance: Aluminum components undergo surface passivation treatment to resist outdoor moisture and oxidation corrosion.
Standards: Complies with national standards for power line hardware: GB/T2314, GB/T2315, DL/T764, and DL/T284.
Contact Us
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Email:sales@line-hardware.com
Business Contact: +86 199-0247-9650 (Same number for WhatsApp)
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