Cembre 2533845 CA240R-2M12 two-hole tinned copper compression cable lug for 240 mm² round compact copper conductors with dual M12 fixing holes, designed for medium-voltage applications up to 33 kV.
SKU:2533845Alt SKU:CA240R-2M12MPN:2533845
Price
List Price£51.90ex VAT
Your Price (ex VAT)
£51.90
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Why Choose the Cembre 2533845 Medium Voltage Copper Compression Lug?
The Cembre 2533845 (CA240R-2M12) is a premium two-hole tinned copper compression cable lug engineered for secure medium-voltage cable terminations in electrical systems up to 33 kV. Manufactured from annealed electrolytic copper with a purity exceeding 99.9%, it delivers exceptional electrical conductivity, excellent mechanical strength and long-term reliability for industrial, utility and infrastructure applications.
The CA240R-2M12 features an extended barrel that enhances both electrical and mechanical performance together with a robust two-hole palm incorporating 2 × M12 fixing holes on 44.5 mm centres. Its electro-tinned finish provides excellent corrosion resistance, while the absence of an inspection hole helps prevent moisture ingress, making it particularly suitable for demanding outdoor and medium-voltage installations.
Designed for 240 mm² round compact copper conductors and also suitable for 200 mm² sector copper conductors, the Cembre 2533845 is widely used in substations, transformers, switchgear, renewable energy installations and industrial power distribution systems where dependable, low-resistance cable terminations are essential.
Electro-tin plated for excellent corrosion resistance.
Extended barrel improves electrical and mechanical performance.
Key Features
Manufacturer: Cembre.
Model: 2533845.
Part designation: CA240R-2M12.
Series: CA-2M Medium Voltage Compression Lugs.
Designed for 240 mm² round compact copper conductors.
Suitable for 200 mm² sector copper conductors.
2 × M12 fixing holes.
44.5 mm fixing centres.
Electro-tin plated annealed copper construction.
Compression crimp installation.
Reliable Medium Voltage Cable Terminations
Medium-voltage compression cable lugs provide dependable, low-resistance electrical terminations capable of carrying high current while withstanding demanding thermal and mechanical loads. When installed using compatible Cembre crimping tools and dies, they deliver excellent conductivity, mechanical integrity and long service life.
The CA-2M series incorporates a two-bolt palm that provides increased stability under electrodynamic forces, while the sealed barrel design helps prevent moisture and dirt entering the crimped connection, making these terminals particularly suitable for outdoor and medium-voltage applications.
Typical Applications
Medium-voltage switchgear.
Electrical substations.
Power distribution systems.
Transformer connections.
Renewable energy installations.
Industrial electrical infrastructure.
Utility distribution networks.
OEM electrical equipment.
Technical Specifications
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Number of Fixing Holes
2
Device Type
Copper Tube Lug
Conductor Size
240 mm²
Stud Size
M12
Material
Copper
Series
CA-2M
Part number
CA240R-2M12
Product type
Medium voltage copper compression cable lug
Conductor size
240 mm² round compact copper
Alternative conductor
200 mm² sector copper
Number of fixing holes
2
Bolt size
M12
Hole centres
44.5 mm
Material
Annealed electrolytic copper (>99.9% purity)
Surface finish
Electro-tin plated
Maximum operating voltage
Up to 33 kV
Operating temperature
-50 °C to +150 °C
Connection method
Compression crimp
HS Code
85359000
Country of Manufacture
United Kingdom (includes NI)
Frequently Asked Questions
What is the Cembre 2533845 used for?
It is designed for terminating 240 mm² round compact copper conductors in medium-voltage electrical systems up to 33 kV.
What fixing arrangement does this lug use?
The terminal features two M12 fixing holes positioned on 44.5 mm centres to provide maximum connection stability.
What conductor sizes are supported?
The lug is designed for 240 mm² round compact copper conductors and is also suitable for 200 mm² sector copper conductors.
Why doesn't the lug include an inspection hole?
The sealed barrel design helps minimise moisture ingress into the crimped connection, improving long-term reliability in outdoor and medium-voltage installations.
Where is this compression lug typically installed?
It is commonly installed in substations, switchgear, transformers, renewable energy systems and industrial power distribution equipment.
Trusted by Electrical Professionals Worldwide
Cembre medium-voltage compression cable lugs are trusted by utilities, OEM manufacturers, panel builders and industrial engineers for delivering safe, durable and dependable electrical terminations across demanding power distribution applications.
Number of Fixing Holes
2
Device Type
Copper Tube Lug
Conductor Size
240 mm²
Stud Size
M12
Material
Copper
Series
CA-2M
Part number
CA240R-2M12
Product type
Medium voltage copper compression cable lug
Conductor size
240 mm² round compact copper
Alternative conductor
200 mm² sector copper
Number of fixing holes
2
Bolt size
M12
Hole centres
44.5 mm
Material
Annealed electrolytic copper (>99.9% purity)
Surface finish
Electro-tin plated
Maximum operating voltage
Up to 33 kV
Operating temperature
-50 °C to +150 °C
Connection method
Compression crimp
HS Code
85359000
Country of Manufacture
United Kingdom (includes NI)
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.
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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
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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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