Partex COL16-12/RA right-angle copper tube terminal for crimp termination of compatible 16 mm² electrical conductors onto M12 stud connections, supplied in a pack of 100 for industrial electrical panels, distribution equipment and machinery wiring.
SKU:COL16-12/RAMPN:COL16-12/RA
Price
List Price£60.42ex VAT
Your Price (ex VAT)
£60.42
£60.42 per pack of 100 · £0.60 each
Manufacturer Lead TimePlease contact us for a delivery time before you order
Get the best trade pricesTrade exclusive
Create a trade account to unlock exclusive pricing, special offers and more.
Why Choose the Partex COL16-12/RA Right-Angle Copper Tube Terminal?
The Partex COL16-12/RA is a right-angle copper tube terminal designed to provide a secure electrical connection between a compatible 16 mm² conductor and an M12 stud or bolted terminal. Featuring an angled ring terminal configuration, this copper crimp lug offers a practical cable termination solution for industrial electrical installations, distribution equipment, control panels and machinery where connection orientation and cable routing are important considerations.
As part of the Partex COL copper tube terminal range, the COL16-12/RA combines conductive copper construction with a tubular crimp barrel and a right-angle ring connection. The tubular barrel receives the electrical conductor for crimp termination, while the angled mounting end allows the cable to approach the bolted connection from a different direction compared with a conventional straight ring terminal.
Designed for 16 mm² nominal conductor cross-sections and M12 stud connections, the Partex COL16-12/RA is suitable for electrical assemblies requiring a reliable crimped cable termination with an angled connection arrangement. Supplied in a convenient pack of 100 terminals, it provides a practical solution for electricians, electrical panel builders, OEM equipment manufacturers and industrial maintenance engineers undertaking production, installation and cable termination projects.
Key Advantages
Right-angle copper tube terminal provides an alternative to conventional straight cable lugs.
16 mm² nominal conductor size for compatible electrical cables.
Closed ring design helps retain the terminal beneath compatible fastening hardware once correctly installed.
Crimp termination supports dependable mechanical retention and electrical continuity when correctly installed.
Suitable for industrial electrical distribution equipment, control panels and machinery installations.
Useful where cable entry direction or equipment layout makes a straight terminal less convenient.
Supports organised electrical connections in cabinets, enclosures and equipment assemblies.
Pack of 100 terminals provides a convenient quantity for panel manufacturing, installation and maintenance projects.
Key Features
Partex COL copper tube terminal range.
Right-angle ring terminal configuration for angled electrical connections.
16 mm² nominal conductor cross-section.
M12 stud size for compatible bolted electrical connections.
Conductive copper terminal construction.
Closed ring mounting end for secure stud fastening.
Tubular conductor entry designed for crimp termination.
Designed for use with compatible electrical conductors and correctly selected crimping equipment.
Practical for electrical cabinets and equipment with specific cable routing requirements.
Suitable for industrial electrical assemblies, distribution equipment and machinery wiring.
Useful for OEM production, electrical installation and planned maintenance.
Supplied in a pack containing 100 terminals.
Reliable Right-Angle Cable Termination for Industrial Electrical Installations
Right-angle copper tube terminals are useful in electrical installations where the available space, equipment arrangement or cable entry direction requires an alternative to a straight cable lug. The Partex COL16-12/RA provides a practical method of terminating a compatible 16 mm² conductor onto an M12 stud using a right-angle connection arrangement. This configuration can help accommodate cable positioning in electrical distribution equipment, control cabinets, machinery assemblies and other installations where the orientation of a bolted electrical connection is important.
Correct conductor preparation, crimping and fastening are essential to achieving a reliable electrical connection. The conductor should be stripped to the appropriate length, inserted into the copper tube barrel and crimped using a tool and die suitable for the terminal and conductor combination. The ring connection should then be secured to the M12 stud using compatible fastening hardware and the equipment manufacturer's specified tightening torque. The completed installation must provide suitable electrical clearances, cable support and bend radius, with the terminal selected according to the applicable conductor, current-carrying and environmental requirements.
Typical Applications
Industrial electrical control panels and switchgear assemblies.
Electrical distribution equipment with compatible M12 bolted connections.
The Partex COL16-12/RA is a right-angle copper tube terminal designed to connect compatible electrical conductors to M12 stud or bolted terminals. Its angled configuration makes it useful for electrical distribution equipment, control panels and industrial machinery where cable routing and connection orientation need to be considered.
What cable size is suitable for the Partex COL16-12/RA?
The COL16-12/RA is designed for a nominal conductor cross-section of 16 mm². The conductor construction and dimensions must be compatible with the terminal barrel and the selected crimping equipment to achieve a suitable electrical and mechanical connection.
What is the advantage of a right-angle copper tube terminal?
A right-angle copper tube terminal provides an angled connection between the conductor entry and the mounting point. This can help accommodate cable routing requirements in control panels, distribution assemblies and industrial equipment where a conventional straight ring terminal may be less convenient.
What stud size does the Partex COL16-12/RA fit?
The terminal is designed for an M12 stud connection. The mounting stud, fastening hardware and electrical contact surface must be compatible with the terminal and suitable for the intended installation.
How many Partex COL16-12/RA terminals are supplied in each pack?
The Partex COL16-12/RA is supplied in a pack of 100 right-angle copper tube terminals, making it suitable for electrical panel building, industrial wiring, OEM equipment manufacturing and maintenance projects requiring multiple identical cable terminations.
Trusted by Electrical Installers and Panel Builders
Partex cable identification and termination products support professional electrical installation, industrial automation and control panel manufacturing. The COL16-12/RA right-angle copper tube terminal provides electricians, panel builders, OEM manufacturers and maintenance engineers with a practical solution for terminating compatible 16 mm² conductors onto M12 stud connections where an angled cable arrangement is required, supplied in a convenient pack of 100 for installation, production and maintenance work.
Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.
This productLead time on request
Please contact us for a delivery time before you order
Standard delivery
£8 ex VAT · free over £200
UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Collect from our showroom
Mon–Fri, 8am–5pm
Order and pay online, then collect from our showroom.
Please allow 15–30 minutes after ordering for us to prepare your order.
Northern Ireland, ROI & export
Priced at checkout
We deliver to Northern Ireland, the Republic of Ireland and overseas.
Delivery is calculated at checkout based on your destination.
Orders with mixed availability
Shipped complete
If part of your order is on a lead time, we hold it and send everything together.
Need the in-stock items sooner? Ask us and we can split the delivery.
Business customer returns
Returns & order support
Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.
Stocked items
Request within 30 days
Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.
Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.
Faulty or damaged items
Tell us as soon as possible
Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.
We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.
Made-to-order items
Manufacturer approval needed
Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.
This does not affect claims for faulty goods or items that do not meet the agreed specification.
Let’s get your return sorted.
Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.
The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Do you have stock for urgent orders?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What are your delivery times and costs?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
What about warranties, returns and faulty items?
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
