Why Choose the Partex PXL630-20 Copper Tube Ring Terminal?
The Partex PXL630-20 is a heavy-duty copper tube ring terminal designed for terminating 630 mm² electrical conductors onto equipment with an M20 stud connection. Supplied individually in a pack of 1, this large-conductor cable lug provides a practical termination solution for electrical contractors, switchgear manufacturers, power distribution engineers and industrial maintenance professionals requiring secure crimped electrical connections.
As part of the Partex PXL copper tube terminal range, the PXL630-20 combines a tubular copper conductor barrel with a ring-shaped mounting palm. The copper barrel is designed to be crimped onto a compatible conductor using appropriately selected crimping equipment, while the ring connection allows the terminated cable to be securely fastened to a suitable M20 stud or bolted electrical terminal.
The Partex PXL630-20 is particularly relevant to industrial power distribution, large electrical switchgear assemblies, heavy-duty machinery connections and electrical infrastructure. Its specified 630 mm² conductor capacity and M20 stud compatibility make it a practical choice for substantial power cable terminations where the connected equipment provides a suitable electrical and mechanical mounting arrangement. Individual supply supports project-specific installation, replacement and maintenance requirements.
Key Advantages
- Designed for secure termination of 630 mm² electrical conductors.
- M20 ring terminal connection for compatible studs and bolted electrical terminals.
- Copper tube construction provides an electrically conductive termination interface.
- Crimp-type conductor barrel supports mechanical cable retention when correctly installed.
- Ring-shaped mounting palm provides a positive fastening arrangement at the electrical connection point.
- Suitable for large-cross-section conductor terminations in industrial electrical installations.
- Supports reliable electrical contact when used with compatible conductors and correctly selected crimping equipment.
- Practical for heavy-duty electrical distribution, switchgear assembly and industrial power connections.
- Individually supplied terminal supports project-specific installation and replacement requirements.
- Part of the Partex PXL copper tube terminal range.
Key Features
- Partex PXL copper tube ring terminal.
- Product reference: PXL630-20.
- 630 mm² nominal conductor size.
- M20 stud compatibility.
- Copper tube terminal construction.
- Ring-type mounting palm with a stud fixing hole.
- Tubular conductor entry for crimp termination.
- Designed for use with compatible large-cross-section electrical conductors.
- Requires appropriately matched crimping tools and dies.
- Designed for fixed electrical connections.
- Suitable for appropriately rated electrical distribution equipment and industrial power installations.
- Provides a practical termination method for substantial power conductors.
- Supplied individually, pack quantity 1.
Technical Specifications
- Manufacturer: Partex
- Series: PXL Copper Tube Terminals
- Model: PXL630-20
- Product type: Copper tube ring terminal
- Terminal configuration: Ring cable lug
- Nominal conductor cross-sectional area: 630 mm²
- Stud size: M20
- Terminal material: Copper
- Conductor termination method: Crimping
- Equipment connection method: Stud or bolted connection
- Conductor entry: Tubular barrel
- Mounting arrangement: Ring palm
- Quantity per pack: 1
- Typical application: Large electrical power cable termination
Heavy-Duty Cable Terminations for Industrial Power Distribution
Correct electrical cable termination is particularly important when working with large-cross-section conductors in industrial power distribution systems. These connections require careful consideration of conductor compatibility, electrical loading, contact resistance and mechanical security. Copper tube ring terminals provide a practical means of connecting large power conductors to compatible equipment studs, busbar connection points and electrical distribution assemblies.
The Partex PXL630-20 is designed for 630 mm² conductors and M20 stud connections. Its tubular copper barrel accommodates a suitably prepared conductor for crimping, while the ring-shaped mounting palm enables the terminated cable to be fastened to a compatible electrical connection point. Correct crimp formation and suitable connection hardware are essential for maintaining conductor retention and electrical contact performance.
During installation, the conductor should be prepared according to the applicable terminal and cable manufacturer's instructions. The insulation must be stripped to the correct length without damaging the conductor, and the conductor must be fully inserted into the terminal barrel. A suitable crimping system, including the correct tool, die profile and crimping procedure, must be used. The completed connection should then be secured using the fastening hardware and tightening torque specified by the equipment manufacturer.
Because the PXL630-20 combines a 630 mm² conductor termination with an M20 stud connection, engineers should verify the current-carrying requirements, conductor construction, connection surface, mechanical loading and available installation space. The stud size alone does not determine the current rating of the complete connection. Individual supply makes the PXL630-20 particularly convenient for specialist electrical installations, planned maintenance and replacement cable termination work.
Typical Applications
- Industrial electrical power distribution systems.
- Large low-voltage switchgear and distribution assemblies.
- Main power cable terminations in industrial electrical installations.
- Heavy-duty machinery and equipment power connections.
- Compatible M20 electrical terminal studs and bolted connections.
- Busbar connection points designed for suitable cable lug terminations.
- Industrial plant power distribution infrastructure.
- Electrical maintenance and large power cable replacement.
- OEM electrical equipment and switchgear manufacturing.
- Commercial and industrial electrical infrastructure projects.
