COL185-12 Partex copper tube ring terminal, 185mm², M12 stud, pack 10

COL185-12 Partex copper tube ring terminal, 185mm², M12 stud, pack 10

Partex COL185-12 copper tube ring terminal for 185 mm² copper conductors and M12 stud connections, designed for secure compression-crimped cable termination in industrial power distribution, switchgear and electrical equipment, supplied in a pack of 10.

SKU: COL185-12MPN: COL185-12
Price
List Price £51.54 ex VAT
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£51.54
£51.54 per pack of 10 · £5.15 each
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Why Choose the Partex COL185-12 Copper Tube Ring Terminal?

The Partex COL185-12 is a heavy-duty copper tube ring terminal designed to provide secure electrical connections for 185 mm² copper conductors using an M12 stud connection. Suitable for professional electrical installations and industrial power distribution applications, this robust cable terminal offers a practical solution for terminating large copper power cables in switchgear, electrical distribution equipment, industrial control panels and machinery installations.

The COL185-12 features a tubular copper barrel designed for compression crimping and a closed-ring mounting hole for secure attachment to compatible M12 studs or bolts. Its conductive copper construction supports efficient electrical current transfer, while the compression crimp termination method helps establish a dependable electrical and mechanical connection when installed using appropriate tooling and correct installation procedures.

With a 185 mm² conductor capacity and an M12 stud connection, the Partex COL185-12 is particularly useful for large cable terminations in industrial electrical systems. Its straight ring terminal configuration supports conventional cable routing and secure bolted connections. Supplied in a convenient pack of 10 terminals, it provides a practical cable termination solution for electricians, electrical panel builders, industrial maintenance engineers and electrical equipment manufacturers.

Key Advantages

  • Robust copper tube ring terminal for professional electrical cable termination.
  • 185 mm² conductor capacity suitable for large copper power cables.
  • M12 stud compatibility for secure bolted electrical connections.
  • Conductive copper construction supports efficient electrical current transfer.
  • Tubular barrel designed for dependable compression crimp termination.
  • Closed-ring mounting helps maintain a secure mechanical connection.
  • Straight terminal configuration supports conventional cable routing and installation.
  • Suitable for industrial switchgear, electrical distribution equipment and power connections.
  • Designed for installation using appropriate heavy-duty cable lug crimping equipment.
  • Supplied in a pack of 10 for electrical installation, equipment assembly and maintenance projects.

Key Features

  • Partex COL185-12 copper tube ring terminal.
  • 185 mm² nominal conductor cross-section.
  • M12 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 copper conductors.
  • Designed for use with compatible heavy-duty crimping tools and dies.
  • Suitable for industrial electrical installations and power distribution connections.
  • Provides a permanent crimped cable termination when correctly installed.
  • 10 terminals per pack.

Reliable Copper Cable Termination for Industrial Power Distribution

Copper tube ring terminals provide a dependable method of connecting large electrical conductors to studs, busbars and equipment terminals. The Partex COL185-12 is designed to accommodate 185 mm² copper cable, with a tubular barrel that is compressed around the conductor using an appropriate crimping tool and matching die. Correct compression crimping creates a secure connection between the conductor and terminal, supporting effective electrical current transfer and mechanical retention.

Once correctly crimped, the terminal can be fastened to a compatible M12 connection point using suitable fixing hardware. The closed-ring design helps prevent accidental disengagement from the mounting stud, while the copper construction provides excellent electrical conductivity. Its straight configuration makes it suitable for conventional cable routing arrangements in industrial electrical cabinets, power distribution assemblies, switchgear and machinery installations.

For large conductors such as 185 mm² copper cable, careful conductor preparation, correct crimping equipment and appropriate fastening torque are particularly important. The terminal must be selected according to the cable construction, equipment requirements and applicable electrical installation standards. The suitability of the M12 fixing, electrical contact surfaces and associated equipment must also be verified for the intended current, mechanical loading and operating conditions. The conductor cross-section alone does not establish the current rating of the completed electrical connection.

Typical Applications

  • Industrial electrical switchgear and control panels.
  • Power distribution boards and electrical distribution assemblies.
  • Busbar connections and bolted electrical terminals.
  • Motor control centres and industrial machinery installations.
  • Large copper power cable terminations in manufacturing facilities.
  • Industrial automation and electrical equipment installations.
  • Electrical power distribution and cable connection assemblies.
  • Earthing and bonding connections where appropriately specified.
  • OEM electrical panel building and machinery manufacturing.
  • Electrical maintenance, repairs and large cable replacement projects.

Technical Specifications

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Suitable Conductor Material Copper
Device Type Copper Tube Lug
Conductor Size 185 mm²
Stud Size M12
Material Copper
Palm Angle Straight (0°)
Manufacturer Partex
Series COL Copper Tube Terminals
Model COL185-12
Product type Copper tube ring terminal
Terminal style Straight ring lug / tubular cable terminal
Conductor cross-section 185 mm²
Stud size M12
Nominal stud diameter 12 mm
Terminal material Copper
Termination method Compression crimping
Connection type Bolted ring connection
Terminal orientation Straight
Suitable conductor material Copper
Application Electrical cable termination and industrial power connections
Pack quantity 10
HS Code 74031900

Frequently Asked Questions

What is the Partex COL185-12 used for?

The Partex COL185-12 is a copper tube ring terminal designed to terminate 185 mm² copper conductors and connect them securely to compatible M12 studs or bolted electrical connection points. It is suitable for industrial electrical installations, switchgear, power distribution equipment and other applications requiring large copper cable terminations.

What cable size is compatible with the COL185-12?

The COL185-12 is designed for copper conductors with a nominal cross-sectional area of 185 mm². The conductor construction and terminal barrel compatibility should be checked before installation to ensure the cable can be correctly crimped.

What stud size does the Partex COL185-12 fit?

This terminal is designed for an M12 stud connection, making it suitable for compatible electrical terminals, busbars and industrial equipment connection points. The fixing hardware and contact arrangement must be suitable for the intended electrical and mechanical requirements.

How is the Partex COL185-12 installed?

The copper conductor is prepared and inserted into the terminal's tubular barrel before being secured using a suitable heavy-duty cable lug crimping tool and matching die. The ring terminal is then attached to the M12 connection point using appropriate fastening hardware and the specified tightening procedure. Correct crimping and fastening are essential for a dependable electrical connection.

How many terminals are supplied in one pack?

The Partex COL185-12 is supplied in a pack of 10 copper tube ring terminals, providing a practical quantity for industrial electrical installations, power distribution equipment assembly and maintenance applications.

Trusted Electrical Cable Termination Solutions

Partex copper tube terminals provide practical cable connection solutions for professional electricians, industrial maintenance engineers and electrical panel builders. The COL185-12 combines conductive copper construction, secure compression crimp termination and M12 stud compatibility to support dependable electrical connections in industrial power distribution, switchgear and control equipment.

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