COL4-5 Partex copper tube ring terminal, 4mm², M5 stud, pack 100

COL4-5 Partex copper tube ring terminal, 4mm², M5 stud, pack 100

Partex COL4-5 is a copper tube crimp ring terminal for terminating 4 mm² electrical conductors onto M5 stud connections, supplied in packs of 100 for electrical installation and panel wiring applications.

SKU: COL4-5MPN: COL4-5
Price
List Price £16.79 ex VAT
Your Price (ex VAT)
£16.79
£16.79 per pack of 100 · £0.17 each
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Manufacturer Lead Time

£16.79

Why Choose the Partex COL4-5 Copper Tube Ring Terminal?

The Partex COL4-5 is a copper tube ring terminal designed for terminating 4 mm² electrical conductors onto an M5 threaded stud or terminal connection. Supplied in a convenient pack of 100 terminals, it provides a practical solution for creating secure, mechanically fastened electrical connections in control panels, distribution equipment and industrial electrical installations.

The copper construction provides an electrically conductive connection between the cable and the termination point. Its tubular barrel accommodates the conductor for crimp termination, while the ring-shaped mounting eye allows the terminal to be secured using a compatible stud, screw or bolted connection.

With its 4 mm² conductor size and M5 stud compatibility, the Partex COL4-5 is suitable for electrical installers, panel builders and maintenance engineers requiring consistent cable terminations in industrial and commercial electrical systems. The pack of 100 is particularly convenient for panel assembly, equipment manufacturing and routine maintenance work.

Key Advantages

  • Copper tube construction provides an electrically conductive cable termination.
  • 4 mm² conductor compatibility for correctly sized electrical cables.
  • M5 ring terminal eye enables secure attachment to compatible threaded connections.
  • Crimp termination design provides a practical method of connecting conductors to electrical equipment.
  • Closed-ring connection helps retain the terminal on the stud when the fastening is correctly secured.
  • Pack of 100 terminals supports repeated installation, panel assembly and maintenance work.

Key Features

  • Partex COL4-5 copper tube ring terminal.
  • Nominal conductor cross-section: 4 mm².
  • Stud size: M5.
  • Terminal material: Copper.
  • Terminal configuration: Ring-type cable lug.
  • Barrel design: Tubular conductor termination.
  • Termination method: Crimping.
  • Mounting method: Stud or screw fastening.
  • Supply quantity: 100 terminals per pack.
  • Suitable for electrical cable termination and control panel wiring applications.

Reliable Crimp Connections for Electrical Installations

Copper tube ring terminals provide a practical method of connecting electrical conductors to equipment terminals, busbar connection points and threaded studs. The Partex COL4-5 combines a tubular crimp barrel with a closed-ring mounting eye, allowing a correctly prepared 4 mm² conductor to be terminated and mechanically fastened to a compatible M5 connection.

For dependable installation, the conductor should be prepared and crimped using tooling suitable for the terminal design and conductor size. The completed ring terminal should then be fastened according to the equipment manufacturer's instructions. Correct crimping, cable selection and fastening are essential for maintaining electrical continuity and reducing the risk of loose or overheated connections.

Typical Applications

  • Industrial electrical control panel wiring.
  • Electrical distribution boards and switchgear assemblies.
  • Terminal connections on electrical equipment.
  • Machinery control and automation installations.
  • Electrical maintenance and cable replacement work.
  • Commercial and industrial wiring installations.
  • Equipment manufacturing and electrical panel building.
  • Compatible M5 stud and screw terminal connections.

Technical Specifications

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Material Copper
Device Type Copper Tube Lug
Conductor Size 4 mm²
Stud Size M5
Manufacturer Partex
Model / Part number COL4-5
Product type Copper tube ring terminal
Terminal configuration Ring lug
Material Copper
Nominal conductor cross-section 4 mm²
Stud size M5
Termination type Crimp
Connection type Bolted or screw-mounted ring connection
Packaging Pack
Quantity per pack 100
Application Electrical cable termination and conductor connection
HS Code 74031900

Frequently Asked Questions

What is the Partex COL4-5 used for?

The Partex COL4-5 is a copper tube ring terminal used to terminate 4 mm² electrical conductors onto compatible M5 stud or screw connections.

What cable size is suitable for this ring terminal?

The terminal is designed for a nominal conductor cross-section of 4 mm².

What stud size does the COL4-5 fit?

The Partex COL4-5 is designed for an M5 threaded stud or compatible screw connection.

What material is the Partex COL4-5 made from?

The terminal is manufactured from copper, providing an electrically conductive connection between the terminated conductor and the equipment connection point.

How many terminals are included in one pack?

Each pack contains 100 Partex COL4-5 copper tube ring terminals.

How is the Partex COL4-5 installed?

The conductor is inserted into the tubular barrel and crimped using a suitable crimping tool. The ring eye is then positioned over a compatible M5 stud or screw and secured in accordance with the equipment manufacturer's instructions.

Trusted by Electrical Installers and Industrial Panel Builders

Partex cable identification and connection products support the practical requirements of electrical contractors, panel builders, automation engineers and industrial maintenance teams. The COL4-5 copper tube ring terminal provides a convenient solution for terminating 4 mm² conductors onto M5 electrical connections, with 100 terminals supplied per pack.

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