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COL70-10 Partex copper tube ring terminal, 70mm², M10 stud, pack 50
Partex COL70-10 is a copper tube crimp ring terminal for terminating 70 mm² electrical conductors onto M10 stud connections, supplied in packs of 50 for industrial electrical installations, power distribution and panel wiring applications.
£81.31
Why Choose the Partex COL70-10 Copper Tube Ring Terminal?
The Partex COL70-10 is a copper tube ring terminal designed for terminating 70 mm² electrical conductors onto an M10 threaded stud or bolted electrical connection. Supplied in a convenient pack of 50 terminals, this cable lug provides a practical solution for creating secure, mechanically fastened electrical connections in industrial power distribution equipment, switchgear assemblies and electrical installations.
The terminal features a copper tubular crimp barrel and a closed-ring mounting eye. The barrel accommodates a correctly sized electrical conductor for crimp termination, while the M10 ring connection allows the completed cable assembly to be fastened to a compatible threaded stud or bolt. The copper construction provides an electrically conductive connection between the conductor and the equipment termination point.
With its 70 mm² conductor compatibility, M10 stud size and conventional ring terminal configuration, the Partex COL70-10 is suitable for electrical contractors, industrial panel builders and maintenance engineers requiring dependable cable termination solutions. The pack of 50 supports electrical equipment manufacturing, installation and maintenance operations.
Key Advantages
- Copper tube construction provides an electrically conductive cable termination.
- 70 mm² conductor compatibility for correctly sized electrical cables.
- M10 ring terminal eye enables secure attachment to compatible threaded studs and bolted connections.
- Crimp termination design provides a practical method of connecting conductors to electrical equipment.
- Closed-ring connection helps retain the terminal around the stud when the fastening is correctly secured.
- Tubular barrel construction accommodates the conductor for a mechanically secure crimp connection when correctly installed.
- Conventional ring terminal configuration is suitable for a range of industrial electrical connection points.
- Pack of 50 terminals supports efficient electrical panel assembly, installation and maintenance work.
Key Features
- Partex COL70-10 copper tube ring terminal.
- Nominal conductor cross-section: 70 mm².
- Stud size: M10.
- Terminal material: Copper.
- Terminal configuration: Ring-type cable lug.
- Barrel design: Tubular conductor termination.
- Termination method: Crimping.
- Mounting method: Stud or bolted fastening.
- Closed-ring mounting eye for mechanically fastened electrical connections.
- Supply quantity: 50 terminals per pack.
Reliable Copper Crimp Connections for Industrial Power Distribution
Copper tube ring terminals provide a practical method of connecting electrical conductors to equipment terminals, busbar connection points and threaded studs. The Partex COL70-10 combines a tubular crimp barrel with a closed-ring mounting eye, allowing a correctly prepared 70 mm² conductor to be terminated and mechanically fastened to a compatible M10 electrical connection. The closed-ring configuration provides positive mechanical retention around the stud while the fastening remains secured.
For dependable installation, the conductor should be prepared and crimped using tooling and dies suitable for the terminal design and conductor size. The completed ring terminal must 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. The completed assembly must also be suitable for the intended electrical load, operating conditions and mechanical requirements.
Typical Applications
- Industrial electrical control panels and power distribution assemblies.
- Electrical distribution boards and switchgear installations.
- Power cable connections on industrial electrical equipment.
- Industrial machinery and automation installations.
- Motor control panels and electrical power connections.
- Busbar connections with compatible M10 fastening points.
- Electrical maintenance and cable replacement work.
- Commercial and industrial electrical installations.
- Equipment manufacturing and electrical panel building.
- Electrical connections requiring a 70 mm² conductor and M10 ring terminal.
Technical Specifications
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| Material | Copper | |
|---|---|---|
| Conductor Size | 70 mm² | |
| Stud Size | M10 | |
| Device Type | Copper Tube Lug | |
| Manufacturer | Partex | |
| Model / Part number | COL70-10 | |
| Product type | Copper tube ring terminal | |
| Terminal configuration | Ring cable lug | |
| Material | Copper | |
| Nominal conductor cross-section | 70 mm² | |
| Stud size | M10 | |
| Termination type | Crimp | |
| Barrel type | Tubular | |
| Connection type | Bolted or stud-mounted ring connection | |
| Packaging | Pack | |
| Quantity per pack | 50 | |
| Application | Electrical cable termination and conductor connection | |
| HS Code | 74031900 |
Frequently Asked Questions
What is the Partex COL70-10 used for?
The Partex COL70-10 is a copper tube ring terminal used to terminate 70 mm² electrical conductors onto compatible M10 stud or bolted connections in electrical equipment, power distribution panels and industrial installations.
What cable size is suitable for the COL70-10 ring terminal?
The terminal is designed for a nominal conductor cross-section of 70 mm².
What stud size does the Partex COL70-10 fit?
The Partex COL70-10 is designed for an M10 threaded stud or compatible bolted electrical connection.
What material is the Partex COL70-10 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 50 Partex COL70-10 copper tube ring terminals.
How is the Partex COL70-10 installed?
The correctly sized conductor is inserted into the tubular barrel and crimped using suitable tooling. The ring eye is then positioned over a compatible M10 stud or bolt and secured according to the equipment manufacturer's installation instructions.
Can the COL70-10 be used for power distribution connections?
Yes, the COL70-10 can be used for suitable 70 mm² conductor connections in electrical distribution equipment where an M10 fastening is provided, provided the terminal, conductor and completed connection meet the installation's electrical and mechanical requirements.
What is the difference between the Partex COL70-8/RA and COL70-10?
Both terminals are designed for 70 mm² conductors. The COL70-8/RA features a right-angle configuration with an M8 stud connection, while the COL70-10 is a conventional ring terminal designed for an M10 stud connection. The appropriate terminal should be selected according to the fastening size and cable routing requirements.
What should be considered when selecting a crimping tool for the COL70-10?
The crimping tool and die must be suitable for the 70 mm² copper tube terminal and the conductor being terminated. Correct crimping equipment and procedures should be selected according to the terminal manufacturer's recommendations.
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 professionals. The COL70-10 copper tube ring terminal provides a convenient solution for terminating 70 mm² conductors onto M10 electrical connections, with 50 terminals supplied per pack for electrical installation, panel assembly and maintenance work.
