Why Choose the Cembre CA35-M16 Copper Ring Terminal?
The Cembre CA35-M16 (Part Number: 8005530) is a premium-quality high-voltage copper compression ring terminal designed to provide secure, low-resistance conductor terminations in medium-voltage electrical installations. Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, it delivers outstanding electrical conductivity together with excellent corrosion resistance for long-term performance.
Part of the proven Cembre CA-M series, the CA35-M16 features an extended seamless barrel that enhances both electrical and mechanical performance after compression crimping. Its closed barrel construction eliminates the inspection hole, helping prevent moisture ingress and making it suitable for demanding indoor and outdoor installations.
Designed for 35 mm² stranded copper conductors with an M16 fixing hole, the CA35-M16 is suitable for medium-voltage systems operating up to 35 kV. It is widely used in substations, switchgear, renewable energy installations and industrial power distribution systems.
Key Advantages
Heavy-duty copper compression ring terminal for medium-voltage applications.
Manufactured from 99.9% pure annealed electrolytic copper.
Electrolytic tin-plated finish resists oxidation and corrosion.
Extended barrel improves electrical conductivity and pull-out strength.
Closed barrel prevents moisture entering the crimped connection.
Suitable for 35 mm² stranded copper conductors.
Designed for installations operating up to 35 kV.
Key Features
Cembre CA-M series compression terminal.
35 mm² conductor capacity.
M16 stud hole.
Annealed electrolytic copper construction.
Electrolytic tin-plated finish.
Extended seamless barrel.
Suitable for indoor and outdoor installations.
Designed for professional hydraulic compression crimping.
Reliable Cable Terminations for Medium Voltage Systems
The Cembre CA35-M16 is engineered to provide dependable, low-resistance electrical terminations for copper conductors used throughout industrial and utility power systems. Its extended barrel improves current transfer while ensuring outstanding mechanical retention following compression crimping.
Its moisture-resistant closed barrel construction and corrosion-resistant tin plating make it particularly suitable for harsh industrial environments where reliable long-term electrical performance is essential.
Typical Applications
Medium-voltage power distribution.
Electrical substations.
Industrial switchgear.
Renewable energy systems.
Industrial control panels.
Utility and infrastructure projects.
Technical Specifications
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Number of Fixing Holes
1
Device Type
Copper Tube Lug
Conductor Size
35 mm²
Stud Size
M16
Material
Copper
Suitable Conductor Material
Copper
Series
CA-M
Manufacturer Part Number
8005530
Product type
Copper compression ring terminal
Conductor material
Annealed electrolytic copper (>99.9% purity)
Surface finish
Electrolytic tin plated
Conductor size
35 mm²
Stud hole size
M16
Maximum operating voltage
35 kV
Barrel type
Extended barrel without inspection hole
Installation method
Compression crimping
Suitable for
Indoor and outdoor medium-voltage installations
Frequently Asked Questions
What is the Cembre CA35-M16 used for?
It is used to terminate 35 mm² stranded copper conductors onto equipment fitted with an M16 stud in medium-voltage electrical installations.
What conductor size does this terminal support?
The CA35-M16 is designed for 35 mm² stranded copper conductors.
Why doesn't this terminal have an inspection hole?
The closed barrel design helps prevent moisture entering the crimped connection, improving long-term reliability in outdoor and harsh environments.
What voltage applications is it suitable for?
The terminal is suitable for medium-voltage electrical systems operating up to 35 kV.
What material is the terminal manufactured from?
It is manufactured from annealed electrolytic copper with an electrolytic tin-plated finish to provide maximum conductivity and corrosion resistance.
Trusted by Electrical Professionals Worldwide
Cembre medium-voltage compression terminals are trusted worldwide by utilities, electrical contractors, OEMs and industrial engineers for delivering durable, low-resistance electrical connections in demanding power distribution applications.
Number of Fixing Holes
1
Device Type
Copper Tube Lug
Conductor Size
35 mm²
Stud Size
M16
Material
Copper
Suitable Conductor Material
Copper
Series
CA-M
Manufacturer Part Number
8005530
Product type
Copper compression ring terminal
Conductor material
Annealed electrolytic copper (>99.9% purity)
Surface finish
Electrolytic tin plated
Conductor size
35 mm²
Stud hole size
M16
Maximum operating voltage
35 kV
Barrel type
Extended barrel without inspection hole
Installation method
Compression crimping
Suitable for
Indoor and outdoor medium-voltage installations
No documents available for this product.
UK delivery
Delivery options
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.
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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.
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Support for engineering, maintenance, and operations
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Stock lines ready to ship
1,000 +
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Customers supported
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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.
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