Why Choose the Partex PXL630-12 Copper Tube Ring Terminal?
The Partex PXL630-12 is a heavy-duty copper tube ring terminal designed for secure termination of large-section copper power cables in industrial electrical distribution systems, switchgear assemblies and high-capacity electrical installations. Part of the Partex PXL copper tube terminal range, this cable lug provides a practical solution for connecting substantial copper conductors to compatible bolted electrical terminals where dependable mechanical retention and electrical continuity are essential.
Designed for 630 mm² copper conductors, the PXL630-12 combines a tubular compression crimp barrel with a closed-ring connection palm featuring an M12 stud fixing. Its copper construction supports efficient electrical conductivity, while the compression crimp design enables a secure mechanical and electrical connection when installed using an appropriately selected heavy-duty crimping tool and matching die.
Supplied as a single terminal (pack of 1), the Partex PXL630-12 is suitable for specialist electrical installation, industrial maintenance and large power cable termination projects. Its combination of a 630 mm² nominal conductor size and M12 ring connection makes it particularly useful for connecting large copper conductors to compatible busbars, power distribution equipment, industrial switchgear and electrical power terminals. The M12 fixing arrangement must be checked against the equipment's connection requirements and the physical dimensions of the terminal palm.
Key Advantages
- Heavy-duty copper tube ring terminal designed for secure termination of large-section electrical conductors.
- Suitable for 630 mm² copper conductors in compatible industrial power installations.
- M12 stud connection for attachment to suitable bolted electrical terminals.
- Copper construction supports efficient electrical current transfer and dependable conductivity.
- Tubular compression crimp barrel provides secure conductor retention when correctly installed.
- Closed-ring connection palm helps prevent disengagement from the fixing stud without removing the connection hardware.
- Suitable for industrial switchgear, power distribution assemblies and electrical infrastructure.
- Supports connections to compatible busbars and large electrical equipment terminals.
- Designed for installation using appropriately selected heavy-duty compression crimping tools and dies.
- Provides a practical termination solution for substantial copper power cables.
- Suitable for specialist electrical installation, switchgear assembly and industrial maintenance.
- Supplied individually in a convenient pack of 1.
Key Features
- Partex PXL copper tube terminal range.
- PXL630-12 manufacturer part number.
- 630 mm² nominal conductor cross-section.
- M12 stud fixing for compatible bolted electrical connections.
- Copper tube construction for effective electrical conductivity.
- Closed-ring terminal design for secure stud mounting.
- Tubular conductor barrel designed for compression crimp termination.
- Suitable for compatible large-section copper conductor constructions.
- Designed to form a permanent crimped conductor connection when correctly installed.
- Suitable for industrial power distribution and heavy-duty electrical equipment.
- Requires a suitably rated compression crimping tool and matching die for 630 mm² copper terminals.
- 1 terminal per pack.
Technical Specifications
- Manufacturer: Partex
- Product range: PXL Copper Tube Terminals
- Manufacturer part number: PXL630-12
- Product type: Copper tube ring terminal
- Terminal configuration: Closed-ring cable lug
- Nominal conductor cross-section: 630 mm²
- Stud size: M12
- Terminal material: Copper
- Conductor termination: Compression crimp
- Barrel construction: Tubular
- Conductor compatibility: Compatible copper conductors
- Connection mounting: Bolted stud connection
- Installation method: Heavy-duty compression crimping using a suitable tool and matching die
- Typical connection points: Compatible busbars, switchgear terminals and industrial power equipment
- Typical applications: Industrial power distribution and large copper cable termination
- Pack quantity: 1 terminal
Reliable Compression Crimp Connections for Large-Section Copper Power Cables
Large copper power conductors require correctly selected termination components to establish secure electrical connections within industrial distribution equipment. The Partex PXL630-12 provides a tubular copper barrel designed for terminating 630 mm² copper conductors, supporting a mechanically secure and electrically conductive connection when installed using the appropriate compression crimping procedure.
During installation, the conductor insulation should be stripped to the correct length without damaging the copper strands. The prepared conductor is inserted fully into the terminal barrel before a suitably rated compression crimping tool and matching die are used to form the connection. For a conductor of this size, correct tool selection, crimp positioning, conductor compatibility and adherence to the terminal manufacturer's installation instructions are particularly important. The completed crimp should be inspected to confirm that the termination has been formed correctly and that the conductor is securely retained.
The M12 ring connection enables the terminated cable to be secured to compatible threaded studs, busbar connection points and electrical equipment terminals. Its closed-ring palm provides mechanical retention beneath the fixing hardware, making it suitable for electrical assemblies where dependable bolted connections are essential. Because the terminal accommodates a substantial 630 mm² conductor, the M12 connection must also be assessed for adequate contact area, current-carrying suitability, mechanical support and compatibility with the equipment. Appropriate connection hardware and manufacturer-specified tightening torque are essential for maintaining reliable electrical performance.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main electrical distribution boards and heavy-duty switchgear assemblies.
- Large copper cable connections to compatible M12 busbar fixing points.
- Industrial power supply and electrical distribution equipment.
- High-capacity electrical power panels and distribution cabinets.
- Large industrial motor and electrical power installations.
- Manufacturing plants and heavy industrial machinery installations.
- Commercial and industrial electrical infrastructure.
- Power distribution equipment manufacturing and switchgear assembly.
- Industrial maintenance, refurbishment and large power cable replacement.
- Protective earthing and bonding connections where suitable for the installation design.
- OEM electrical power equipment and specialist industrial assemblies.
