Introduction
The Suspension Clamp for LV (Low Voltage) Aerial Bundled Cable (ABC) is a high-strength support device designed to securely suspend insulated overhead conductors on poles or towers. Built for durability and long-term performance, it maintains cable stability with minimal sag and withstands high mechanical loads, wind, and harsh outdoor environments. Suitable for straight and angle pole installations (30°–60°), it is used across power distribution networks for ABC, ADSS, FTTX, and other overhead cables, offering reliable support where strength, corrosion resistance, and safety are essential.
Based on cable type and material construction, suspension clamps have many types.
Suspension Clamp Types
- ABC Suspension Clamps
- ADSS Suspension Clamps
- FTTX Suspension Clamps
- Transmission Line Suspension Clamps
- Plastic Suspension Clamps
- Aluminum Suspension Clamps
- Preformed Suspension Clamps
Applications
Used across LV overhead distribution networks for residential, commercial, industrial, and utility infrastructure. Suitable for power transmission and distribution lines, service connections, street lighting networks, building-to-pole installations, renewable energy systems, and telecommunications routes where secure suspension of insulated conductors is required.
Standard Compliance: EN 50483, NFC 33-040, NFC 33-042
Structural Features
- Material: High-strength aluminum alloy, galvanized steel, or UV-resistant fiberglass-reinforced polymer
- High Tension Capacity: Withstands high mechanical loads to maintain cable stability.
- Robust Construction: Designed to endure vibration, wind load, and long-term outdoor exposure.
- Adjustable Mechanism: Provides a secure grip on various cable diameters.
- Corrosion Resistance: Anti-rust coating and UV-stable materials ensure long service life.
How to Choose the Right Suspension Clamp
- Identify the cable type: ABC, ADSS, or FTTX
- Confirm the cable size and mechanical strength
- Select the appropriate clamp model based on installation method, bracket type, and required load rating.
Installation Process
Items Required
- Aluminum bracket
- LV ABC suspension clamp
- Stainless steel band, buckle & tools
- Neutral messenger cable, phase cables, service cables
Steps
- Secure the aluminum bracket to the pole using stainless steel bands or bolts.
- Attach the suspension clamp by locking its movable link into the bracket ring.
- Place the cable into the clamp groove and fasten using the built-in clamping mechanism.
- Check alignment and tension to ensure a safe, stable installation.
