COL120-16 Partex copper tube ring terminal, 120mm², M16 stud, pack 25

Why Choose the Partex COL120-16 Copper Tube Ring Terminal?

The Partex COL120-16 is a robust copper tube ring terminal designed for secure electrical cable termination in industrial power distribution, switchgear and electrical equipment installations. Suitable for 120 mm² copper conductors, this terminal features an M16 stud connection, providing a practical solution for connecting larger power cables to compatible threaded studs, busbars and bolted electrical connection points.

As part of the Partex COL copper tube terminal range, the COL120-16 provides a dependable cable termination solution for electrical installations requiring effective electrical conductivity and secure mechanical fastening. Its copper construction supports efficient current transfer, while the tubular crimp barrel and ring-shaped connection palm enable a reliable electrical and mechanical connection when correctly installed using compatible crimping equipment.

Combining a 120 mm² nominal conductor size, an M16 ring connection and a convenient pack quantity of 25 terminals, the Partex COL120-16 is well suited to professional electricians, panel builders, electrical contractors and industrial maintenance teams working with larger copper power cables in distribution assemblies, industrial machinery and electrical infrastructure.

Key Advantages

• Copper tube ring terminal designed for secure termination of larger copper power cables.
• 120 mm² conductor compatibility for suitable copper cable terminations.
• M16 stud hole enables attachment to compatible threaded studs and bolted electrical connection points.
• Copper construction provides excellent electrical conductivity and supports efficient current transfer.
• Ring-shaped connection palm supports secure mechanical fastening to electrical equipment and busbar assemblies.
• Straight terminal configuration provides a practical solution for conventional cable termination arrangements.
• Crimp termination provides a reliable electrical and mechanical connection when correctly installed.
• Pack of 25 supports convenient procurement for electrical installation, maintenance and panel-building projects.
• Suitable for industrial switchgear, electrical distribution assemblies and power cable termination applications.

Key Features

• Partex COL series copper tube terminal.
• Straight ring terminal configuration for bolted electrical connections.
• 120 mm² nominal conductor size.
• M16 stud compatibility.
• Copper tube barrel designed for crimping onto compatible copper conductors.
• Ring-shaped connection palm for secure attachment to compatible threaded studs.
• Conventional straight terminal arrangement for electrical cable connections.
• Designed for permanent crimped cable termination using appropriately matched tooling.
• Suitable for industrial power distribution, switchgear, electrical cabinets and machinery.
• Supplied in packs of 25 pieces.

Reliable Cable Termination for Industrial Electrical Systems

Copper tube ring terminals are commonly used in industrial electrical installations to provide secure connections between copper conductors and electrical equipment. By crimping the terminal barrel onto a correctly prepared conductor, installers can create a mechanically robust termination that supports effective electrical current transfer when the terminal, conductor and crimping equipment are correctly matched.

The Partex COL120-16 combines a copper tube barrel with an M16 ring connection, making it suitable for applications requiring secure bolted cable termination. The ring-shaped palm surrounds the fixing stud, helping retain the terminal at the connection point and providing a practical connection arrangement for electrical distribution assemblies, switchgear compartments, busbars and industrial equipment. Its 120 mm² conductor compatibility makes it particularly relevant to installations involving larger power cables where electrical performance and mechanical cable support are important considerations.

For dependable performance, the conductor should be correctly stripped and fully inserted into the terminal barrel before crimping with a suitable tool and die. The completed connection should be fastened to a compatible M16 stud using the equipment manufacturer's recommended fixing arrangement and tightening torque. Installers should verify conductor construction, cable bending radius, electrical loading, connection clearances and environmental suitability before commissioning. Suitable cable support should also be provided to prevent unnecessary mechanical stress on the terminal connection.

Typical Applications

• Low-voltage electrical power distribution systems.
• Industrial switchgear and distribution board assemblies.
• Electrical busbar and bolted terminal connections.
• Main electrical distribution panels and power cabinets.
• Motor control centres and industrial motor connections.
• Industrial machinery and equipment power wiring.
• Power cable termination in electrical installations.
• Electrical maintenance, refurbishment and replacement connections.
• OEM electrical equipment manufacturing and panel building.
• Electrical installations requiring 120 mm² copper cables and M16 stud connections.
• Industrial distribution assemblies and larger power cable termination systems.