Why Choose the Partex COL70-8 Copper Tube Ring Terminal?
The Partex COL70-8 is a robust and reliable copper tube ring terminal designed to provide secure electrical connections for 70 mm² copper conductors using an M8 stud connection. Suitable for professional electrical installations and industrial wiring applications, this heavy-duty cable terminal provides an effective solution for terminating larger copper cables in electrical control panels, power distribution equipment and industrial machinery.
The COL70-8 features a tubular cable barrel designed for compression crimping and a closed-ring fixing hole for secure attachment to compatible studs or bolts. Its copper construction provides excellent electrical conductivity, while the crimp termination method helps establish a dependable mechanical and electrical connection when installed using suitable tooling and correct installation procedures.
With a 70 mm² conductor capacity and an M8 stud connection, the Partex COL70-8 is particularly useful for industrial power connections, switchgear installations and electrical equipment assembly. Supplied in a convenient pack of 50 terminals, it provides a practical cable termination solution for electricians, electrical panel builders and industrial maintenance engineers.
Key Advantages
- Robust copper tube ring terminal for professional electrical cable termination.
- 70 mm² conductor capacity suitable for larger copper cables.
- M8 stud compatibility for secure bolted electrical connections.
- Conductive copper construction supports efficient electrical current transfer.
- Tubular barrel designed for reliable compression crimp termination.
- Closed-ring fixing helps maintain a secure mechanical connection.
- Straight terminal configuration supports conventional cable routing and installation.
- Suitable for industrial electrical panels, switchgear and power distribution equipment.
- Supplied in a pack of 50 for convenient installation and maintenance.
Key Features
- Partex COL70-8 copper tube ring terminal.
- 70 mm² nominal conductor cross-section.
- M8 stud connection.
- Conductive copper terminal construction.
- Standard straight ring terminal configuration.
- Tubular cable entry designed for compression crimping.
- Closed-ring mounting hole for secure bolted attachment.
- Suitable for appropriately sized stranded copper conductors.
- Designed for use with suitable cable lug crimping tools and dies.
- Suitable for industrial electrical installations and power connections.
- 50 terminals per pack.
Reliable Copper Cable Termination for Industrial Electrical Systems
Copper tube ring terminals provide a dependable method of connecting electrical conductors to studs, busbars and equipment terminals. The Partex COL70-8 is designed to accommodate 70 mm² copper cable, with a tubular barrel that is compressed around the conductor using an appropriate crimping tool and matching die. This termination method helps establish a secure connection between the cable and terminal while supporting efficient electrical current transfer.
Once correctly crimped, the terminal can be securely attached to a compatible M8 connection point. The closed-ring design helps prevent accidental disengagement from the fixing stud, while the copper construction provides excellent electrical conductivity. Its straight configuration makes it suitable for conventional cable routing arrangements in industrial electrical cabinets, distribution boards and machinery installations.
Correct conductor preparation, suitable crimping equipment and appropriate fastening torque are essential for achieving a reliable connection. The terminal should be selected according to the conductor specification, equipment requirements and applicable electrical installation standards. The suitability of the M8 fixing and associated equipment must also be verified for the intended electrical current and mechanical loading.
Typical Applications
- Industrial electrical control panels and switchgear.
- Power distribution boards and electrical distribution equipment.
- Busbar connections and bolted electrical terminals.
- Motor control centres and industrial machinery wiring.
- Electrical power cable termination in manufacturing facilities.
- Industrial automation and electrical equipment installations.
- Earthing and bonding connections where appropriately specified.
- OEM electrical panel building and machinery manufacturing.
- Electrical maintenance, repairs and cable replacement projects.
