COL35-14/RA Partex right-angle copper tube terminal, 35mm², M14 stud, pack 50

Why Choose the Partex COL35-14/RA 35mm² Right-Angle Copper Tube Terminal?

The Partex COL35-14/RA is a robust 35 mm² right-angle copper tube ring terminal designed to provide secure and reliable electrical connections between copper conductors and equipment fitted with M14 stud terminals. Featuring a 90° angled mounting palm, this heavy-duty crimp terminal is particularly suitable for industrial electrical installations where restricted space, cable routing requirements or equipment layout make conventional straight cable lugs less practical.

As part of the Partex copper tube terminal range, the COL35-14/RA combines conductive copper construction with a protective tin-plated finish to support dependable electrical performance. Its tubular crimp barrel is designed for permanent conductor termination using suitable crimping equipment, while the angled ring-shaped mounting palm enables secure attachment to compatible bolted electrical connections.

Designed for 35 mm² copper cables and an M14 mounting stud, the COL35-14/RA provides a practical solution for industrial switchgear, power distribution equipment, electrical control panels and machinery installations. The right-angle design helps installers route larger conductors without unnecessary bending close to the termination point. Supplied in a convenient pack of 50 terminals, it is suitable for electrical contractors, panel builders, OEM manufacturers and industrial maintenance engineers.

Key Advantages

• Heavy-duty 35 mm² right-angle copper tube terminal for professional electrical cable termination.
• 90° angled mounting palm helps simplify cable routing in restricted installation spaces.
• M14 stud connection provides secure attachment to compatible bolted electrical terminals.
• High-conductivity copper construction supports efficient electrical current transfer.
• Tin-plated finish helps protect the terminal against oxidation and corrosion.
• Robust tubular crimp barrel provides dependable mechanical retention when correctly installed.
• Ring-shaped mounting palm provides a secure connection around the stud fixing.
• Angled configuration helps reduce awkward cable bends and improve cable management.
• Suitable for industrial switchgear, power distribution systems and electrical machinery.
• Supplied in a pack of 50 for efficient purchasing and repetitive installation work.

Key Features

• Partex COL35-14/RA right-angle copper tube terminal.
• 35 mm² nominal conductor cross-sectional area.
• M14 stud fixing for compatible bolted electrical connections.
• 90° right-angle terminal configuration.
• High-conductivity copper tube construction.
• Protective tin-plated surface finish.
• Flat ring-shaped mounting palm with stud fixing hole.
• Heavy-duty tubular barrel for mechanical crimp termination.
• Designed for permanent electrical cable connections using appropriate crimping tooling.
• Compatible with appropriately sized copper conductors.
• Uninsulated construction for application-specific insulation requirements.
• Suitable for power distribution, industrial control and electrical equipment connections.
• Pack quantity: 50 terminals.

Reliable Right-Angle Cable Terminations for Industrial Power Distribution

Right-angle copper tube terminals such as the Partex COL35-14/RA provide a practical method of connecting electrical conductors to bolted terminals, busbars and industrial equipment where a conventional straight cable lug may not provide sufficient installation clearance. The angled mounting palm changes the direction of the bolted connection relative to the cable barrel, allowing more flexible conductor routing inside electrical enclosures.

The tubular barrel accepts a prepared 35 mm² copper conductor, which is secured using an appropriately sized crimping tool and die. When correctly installed, the crimped connection provides reliable electrical contact and mechanical retention. The M14 ring-shaped mounting palm is then fastened to a compatible stud or bolted electrical connection point.

The 90° terminal configuration is particularly useful in power distribution assemblies, industrial switchgear and machinery where larger cables must be routed around adjacent components or connected within restricted spaces. By allowing the cable to approach the mounting point at an angle, the COL35-14/RA helps reduce excessive bending close to the termination and supports more organised cable management.

For correct installation, the terminal should be crimped using suitable tooling and secured using the tightening torque specified for the equipment connection. As the COL35-14/RA is uninsulated, appropriate heat-shrink sleeving, insulating boots or protective barriers should be applied where required. The complete termination must be suitable for the circuit current, operating voltage, conductor construction and environmental conditions.

Typical Applications

• Industrial electrical control panels and switchgear assemblies.
• Power distribution boards and electrical distribution equipment.
• Busbar connections and bolted power terminals.
• Electrical installations with restricted cable termination clearance.
• Industrial machinery and automation systems.
• Motor control centres and associated power equipment.
• OEM electrical equipment manufacturing and panel building.
• Heavy-duty cable terminations requiring a right-angle connection.
• Electrical maintenance, cable replacement and equipment refurbishment.
• Industrial electrical systems requiring secure 35 mm² copper cable connections to M14 studs.