JUNW PA1500 Insulated Dead End Clamp for Overhead Lines

JUNW PA1500 Insulating Dead End Clamp
1. Industrial-Grade High-Load Core Performance
The JUNW PA1500 is an industrial-grade insulating dead end clamp engineered for heavy-duty overhead line tensioning. Designed for 50–70mm² conductors, it delivers a robust 10kN rated breaking load, making it ideal for high-tension applications including urban fringe distribution trunk lines, heavy-duty service drops, and industrial overhead power systems. It is purpose-built to handle the higher mechanical stress of large-section conductors.
2. Damage-Free, Anti-Slip Conductor Grip
Featuring precision-machined, non-penetrating jaws, the PA1500 securely clamps conductors without damaging insulation or core strands. Its enhanced tooth profile ensures uniform pressure distribution, eliminating slippage even under extreme wind vibration or thermal cycling. The design works seamlessly with both copper and aluminum conductors, offering versatile compatibility for diverse line materials.
3. Long-Lasting Environmental Durability
Constructed with a UV-stabilized, impact-resistant polymer housing and hot-dip galvanized internal components, it withstands harsh conditions including industrial pollution, coastal salt spray, and extreme temperature fluctuations. The fully sealed structure prevents moisture ingress, ensuring consistent performance without degradation over decades of outdoor use.
4. Streamlined Installation & Low Maintenance
The compact, one-piece design allows for fast, tool-free mounting on standard pole hardware, with no additional tensioning required post-installation. Its maintenance-free construction eliminates the need for periodic retightening or corrosion checks, reducing long-term operational costs while ensuring reliable tension retention for critical power infrastructure.

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