
Aluminum Hotline ClampsÂ
High-Performance Hotline Clamps for Electrical Connections
Aluminum Hotline Clamps are essential components in overhead power distribution systems. Designed to securely connect conductors while maintaining reliable electrical continuity, these clamps offer exceptional durability, conductivity, and ease of installation. Their robust construction and corrosion-resistant materials make them ideal for harsh outdoor environments. We also manufacture and supply Bronze, Aluminum Bronze Hotline clamps from our casting foundry in India.

Features and Mechanism
1. Mechanism
The Aluminum Hotline Clamp features a compression mechanism designed for easy installation and secure gripping of conductors:
- The bronze eyebolt tightens to apply uniform pressure, ensuring a strong mechanical and electrical connection.
- The aluminum alloy body provides lightweight yet durable support, minimizing strain on the conductor.
- The clamp design prevents slippage, even under extreme tension or vibration.
2. Aluminum Alloy Body
The clamp body is constructed from a high-strength aluminum alloy, offering:
- Lightweight Design: Reduces the load on poles and lines.
- Corrosion Resistance: Suitable for outdoor applications and resistant to rust and environmental wear.
- Excellent Conductivity: Ensures minimal energy loss during transmission.
- Durability: Withstands mechanical stress and extreme temperatures.
3. Bronze Eyebolts
The clamp’s bronze eyebolts provide:
- High Tensile Strength: Capable of withstanding high tension forces.
- Corrosion Resistance: Performs well in marine and industrial environments.
- Smooth Operation: Allows easy tightening and adjustment without damage to the conductor.
4. Conductor Sizes Supported
Aluminum Hotline Clamps are compatible with a wide range of conductor sizes, including:
- Standard Sizes:
- AWG sizes from 6 to 4/0
- Metric sizes from 10 mm² to 120 mm²
- Flexible Compatibility: Supports both aluminum and copper conductors.
5. Material Grades
- Aluminum Alloy Body:
- Grade: 6061-T6 or equivalent, offering superior strength and corrosion resistance.
- Bronze Eyebolts:
- Grade: C95500 or equivalent, a high-strength, corrosion-resistant aluminum bronze alloy.
Applications
Aluminum Hotline Clamps are used in a variety of applications, including:
- Overhead Power Lines: For connecting conductors in transmission and distribution networks.
- Utility Poles: Securing conductors on pole-mounted equipment.
- Switchgear Connections: Providing reliable electrical continuity in high-voltage equipment.
- Industrial Settings: Ensuring durable connections in harsh environments.
Advantages
- Ease of Installation: Simple design allows for quick and efficient setup with minimal tools.
- Enhanced Safety: Designed for live-line applications, minimizing downtime and risk.
- Superior Conductivity: Optimized for high-efficiency power transmission.
- Weatherproof: Withstands exposure to rain, UV rays, and temperature fluctuations.
- Long Lifespan: Resistant to wear and environmental degradation.
Technical Specifications
Parameter | Details |
---|---|
Body Material | Aluminum Alloy (6061-T6) |
Eyebolt Material | Aluminum Bronze (C95500) |
Conductor Size Range | AWG 6 to 4/0, 10 mm² to 120 mm² |
Max Operating Temperature | 90°C (194°F) |
Finish | Natural or Anodized Aluminum |
Corrosion Resistance | Salt Spray Tested, ASTM B117 |
How to Order
To ensure you get the right Aluminum Hotline Clamps for your needs, please specify:
- Conductor Type and Size (e.g., aluminum, copper).
- Application Requirements (e.g., outdoor, industrial).
- Preferred Finish (e.g., anodized for additional corrosion protection).
Contact Us
For Aluminium Hotline Clamps, Bronze Hotline clamps inquiries, bulk orders, or custom solutions, please contact: