High-Performance lnsulation Materials and Devices
J501 Overhead Cable Fixing Device (Side Fixation)
- The J501 Series Overhead Cable Fixing Device (Side Fixation) feature a fully insulated structure engineered with UV-resistant, high-strength composite insulating materials, delivering acid rain resistance, salt mist corrosion resistance, and superior aging performance. Its non-abrasive clamping interface secures conductors without compromising the outer jacket or insulation layer, effectively eliminating safety hazards caused by corrosion-induced strand breakage in manual binding methods and operational insulation wear-induced leakage currents. With versatile compatibility for conductors across distribution networks, this solution enables tool-free installation while maintaining 100% dielectric integrity at up to 35kV systems.
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- Suitable for 10~300mm² bare conductors;
- Available in four phase colors: red/green/yellow/black.
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- Achieves product and process standardization, making it easy to control the quality of on-site construction.
- Two models can accommodate all cross-sectional conductors and commonly used conductor types, reducing the risk of mis-operation and facilitating promotion and implementation.
- Utilizes high weather-resistant composite materials for external insulation, resistant to rust, oxidation, and corrosion, ensuring a lifespan comparable to cables even in harsh environments.
- Employs advanced metal composite technology with high-performance galvanized steel as the frame.
- Significantly reduces the number of components, requiring only two screws to complete installation.
- Composite material ensures overall insulation strength is no less than that of insulated conductors.
- Provides clear phase color identification, highly weather-resistant, and fade-resistant.
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- Suitable for fixing 0.4kV and below overhead conductors to street code insulators (low voltage) and cross-arms (0.4kV) on the side.
- It is also applicable for fixing other wires and cables to street code insulators.
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- Withstand tension: ≥3kN, no breakage;
- Outer insulation material withstand voltage: 18kV, 1min, no breakdown;
- Outer insulation material high-temperature resistance: 100℃, 168h, no defects, no deformation or discoloration;
- Outer insulation material low-temperature resistance: -25℃+2℃, no cracking;
- Salt spray resistance: Immersed in 5% NaCl solution, time 48h, temperature 35±2℃, no corrosion.
