Partex COL25-12/RA right-angle copper tube ring terminal for 25 mm² copper conductors and M12 stud connections, featuring a 90-degree angled design for secure crimped cable termination in industrial electrical installations, supplied in a pack of 50.
SKU:COL25-12/RAMPN:COL25-12/RA
Price
List Price£38.70ex VAT
Your Price (ex VAT)
£38.70
£38.70 per pack of 50 · £0.77 each
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Why Choose the Partex COL25-12/RA Right-Angle Copper Tube Terminal?
The Partex COL25-12/RA is a high-quality right-angle copper tube ring terminal designed to provide secure and reliable electrical connections for 25 mm² copper conductors using an M12 stud connection. Its angled construction makes it particularly suitable for electrical installations where cable routing space is limited or where a conventional straight cable lug would be difficult to accommodate.
The COL25-12/RA combines excellent electrical conductivity with a practical 90-degree terminal configuration, allowing cables to be connected at a right angle to the mounting surface. Its tubular barrel is designed for secure crimp termination, helping create a dependable electrical and mechanical connection when installed using appropriate crimping equipment.
Featuring a 25 mm² conductor capacity and an M12 stud connection, this terminal is ideal for industrial electrical panels, switchgear, power distribution systems and machinery installations. Supplied in a convenient pack of 50 terminals, the COL25-12/RA provides an efficient solution for professional electricians, panel builders and industrial maintenance engineers.
Key Advantages
Durable right-angle copper tube ring terminal for professional electrical installations.
25 mm² conductor capacity for larger copper cable terminations.
M12 stud compatibility for secure bolted electrical connections.
90-degree angled design supports convenient cable routing in restricted spaces.
Conductive copper construction supports efficient electrical current transfer.
Tubular barrel enables secure crimp termination using suitable tooling.
Closed-ring fixing provides a dependable mechanical connection.
Supplied in a pack of 50 for electrical installation and maintenance projects.
Copper construction for excellent electrical conductivity.
Tubular cable entry designed for compression crimping.
Closed-ring mounting hole for secure bolted connections.
Angled design helps minimise cable bending near termination points.
Suitable for appropriately sized stranded copper conductors.
Designed for industrial electrical panels, switchgear and power distribution equipment.
50 terminals per pack.
Reliable Right-Angle Cable Termination for Industrial Electrical Systems
Right-angle copper tube terminals provide an effective method of connecting electrical conductors to studs, busbars and electrical equipment where installation space or cable routing requirements make straight terminals less practical. The Partex COL25-12/RA features a 90-degree angled connection arrangement that allows the cable to approach the termination point from a different direction, helping improve installation flexibility.
The tubular barrel accommodates a 25 mm² copper conductor and is secured using an appropriate crimping tool and matching die. Once correctly crimped, the terminal can be attached to a compatible M12 stud or bolted connection point. Its copper construction supports efficient electrical conductivity, while the closed-ring design helps maintain a secure connection when correctly fastened.
The angled design can also help reduce unnecessary cable bending and mechanical strain at the connection point, particularly inside compact electrical enclosures. Correct conductor preparation, crimping procedures and fastening torque are essential to achieving a reliable electrical installation.
Typical Applications
Industrial electrical control panels and distribution boards.
Switchgear and electrical power distribution equipment.
Busbar connections requiring angled cable entry.
Motor control centres and industrial machinery wiring.
Compact electrical cabinets with restricted cable routing space.
Industrial automation and electrical equipment installations.
Earthing and bonding connections where appropriately specified.
OEM electrical panel building and equipment assembly.
Electrical maintenance, repairs and cable replacement projects.
Technical Specifications
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Suitable Conductor Material
Copper
Device Type
Copper Tube Lug
Conductor Size
25 mm²
Stud Size
M12
Material
Copper
Palm Angle
90°
Manufacturer
Partex
Model
COL25-12/RA
Product type
Right-angle copper tube ring terminal
Terminal style
Angled ring lug / tubular cable terminal
Conductor cross-section
25 mm²
Stud size
M12
Nominal stud diameter
12 mm
Terminal orientation
Right-angle / 90 degrees
Terminal material
Copper
Termination method
Compression crimping
Connection type
Bolted ring connection
Suitable conductor material
Copper
Application
Electrical cable termination and power connections
Pack quantity
50
HS Code
74031900
Frequently Asked Questions
What is the Partex COL25-12/RA used for?
The Partex COL25-12/RA is a right-angle copper tube ring terminal designed to connect 25 mm² copper cables to compatible M12 studs or bolted electrical connection points, particularly where angled cable routing is required.
What cable size is compatible with the COL25-12/RA?
This terminal is designed for copper conductors with a nominal cross-sectional area of 25 mm².
What is the advantage of a right-angle copper tube terminal?
The 90-degree angled design allows the cable to approach the mounting point at a right angle, making installation easier in confined electrical enclosures and helping reduce excessive cable bending near the termination.
What stud size does the Partex COL25-12/RA fit?
The COL25-12/RA is designed for an M12 stud connection, making it suitable for compatible busbars, electrical terminals and industrial equipment connection points.
How many terminals are included in one pack?
The Partex COL25-12/RA is supplied in a pack of 50 right-angle copper tube terminals, providing a convenient quantity for electrical installation, panel assembly and maintenance applications.
Trusted Electrical Cable Termination Solutions
Partex cable termination products provide practical and dependable solutions for professional electricians, industrial maintenance engineers and electrical panel builders. The COL25-12/RA right-angle copper tube terminal combines conductive copper construction, secure crimp termination and a space-saving angled design for reliable electrical connections in industrial installations.
Suitable Conductor Material
Copper
Device Type
Copper Tube Lug
Conductor Size
25 mm²
Stud Size
M12
Material
Copper
Palm Angle
90°
Manufacturer
Partex
Model
COL25-12/RA
Product type
Right-angle copper tube ring terminal
Terminal style
Angled ring lug / tubular cable terminal
Conductor cross-section
25 mm²
Stud size
M12
Nominal stud diameter
12 mm
Terminal orientation
Right-angle / 90 degrees
Terminal material
Copper
Termination method
Compression crimping
Connection type
Bolted ring connection
Suitable conductor material
Copper
Application
Electrical cable termination and power connections
Pack quantity
50
HS Code
74031900
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UK delivery
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