Hellermann Tyton 10mm Copper Link – Suits 8B&S/AWG

Hellermann Tyton 10mm Copper Link: Precision Crimp Connector for 8B&S/AWG Cables

High-Conductivity Copper Link for Reliable Electrical Connections

The Hellermann Tyton 10mm Copper Link is engineered for professionals who demand secure, low-resistance connections in automotive, marine, and industrial wiring systems. Designed to suit 8B&S/AWG cables, this copper crimp link provides a durable, high-performance solution for joining conductors without the bulk of a standard lug. Its compact form factor makes it ideal for tight spaces where a full-sized terminal may not fit.

Manufactured from 99.9% pure copper with tin electroplating, this link offers excellent conductivity and corrosion resistance. The annealed copper construction ensures flexibility during crimping, reducing the risk of cracking while maintaining a gas-tight connection. Whether you’re building a custom wiring harness, repairing a vehicle electrical system, or installing solar components, this link delivers consistent performance in demanding environments.

Why Choose the Hellermann Tyton Copper Link?

Unlike generic connectors, this link is produced to meet AS/NZS 4325 Part 1 standards, ensuring dimensional accuracy and material quality. The bellmouth entry guides the conductor smoothly into the barrel, minimising strand damage during insertion. With an operating temperature range of -55 C to +155 C, it withstands extreme heat and cold, making it suitable for engine bays, outdoor installations, and industrial equipment.

The 5-10 micron tin plating provides a barrier against oxidation, extending service life even in humid or coastal conditions. Its low oxygen content (30 ppm max) and high ductility (40%) further enhance reliability, reducing the likelihood of brittle failure under vibration or thermal cycling.

• 99.9% IACS conductivity for minimal power loss
• Annealed copper for easy, crack-free crimping
• Tin electroplated to resist corrosion
• Bellmouth entry prevents strand damage
• Compact 22.2 mm length suits confined installations
• REACH compliant for environmental safety

Applications Across Automotive, Marine, and Off-Grid Systems

This 10mm copper link is a versatile component for a range of low-voltage DC applications. Use it to splice cables in 12V automotive wiring, 24V truck systems, or 48V off-grid solar setups. Its maximum DC voltage rating of 120V makes it suitable for higher-voltage configurations beyond typical automotive use, including battery interconnects and charge controller wiring.

Common use cases include:

• Joining 8B&S/AWG cables in vehicle dual-battery systems
• Extending or repairing wiring in caravans and camper trailers
• Creating reliable splices in marine electrical panels
• Connecting solar array cables in compact junction boxes
• Industrial control panels where space is limited

With a 4.7 mm inside diameter and 7.1 mm outside diameter, the link accommodates standard 10mm stranded copper conductors (7 x 1.35mm typical). The 5.7 mm hex profile allows for secure crimping with standard tools, ensuring a uniform, low-resistance joint every time.

Built to Last in Harsh Conditions

Hellermann Tyton’s attention to material science sets this link apart. The annealed copper substrate is treated to achieve a total resistivity of just 1.72 micro-ohm cm, approaching the theoretical minimum for copper. This means less heat generation under load and improved overall system efficiency. The tin plating not only protects against corrosion but also provides a reliable surface for crimping, reducing contact resistance over the lifetime of the connection.

For installers working in coastal or high-humidity environments, the corrosion-resistant properties are particularly valuable. The link’s sealed barrel design (when properly crimped with adhesive-lined heat shrink) prevents moisture ingress, a common failure point in lesser connectors.

Note: Typical de-rating factors apply; ensure cable sizing complies with local regulations for your specific installation.

Upgrade Your Wiring with Confidence

Whether you’re a professional auto electrician, a marine technician, or a DIY enthusiast, the Hellermann Tyton 10mm Copper Link provides the quality and consistency needed for critical electrical connections. Add this essential component to your toolkit and experience the difference that precision engineering makes in your next project.