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2532970 Cembre CA150R-2M12 COPPER TERMINAL
Cembre 2532970 CA150R-2M12 two-hole tinned copper compression cable lug for 150 mm² round compact copper conductors with dual M12 fixing holes, designed for medium-voltage applications up to 33 kV.
£25.76
Why Choose the Cembre 2532970 Medium Voltage Copper Compression Lug?
The Cembre 2532970 (CA150R-2M12) is a premium two-hole tinned copper compression cable lug engineered for reliable medium-voltage cable terminations up to 33 kV. Manufactured from annealed electrolytic copper with a purity exceeding 99.9%, it delivers excellent electrical conductivity, high mechanical strength and dependable long-term performance in demanding industrial, utility and infrastructure applications.
The CA150R-2M12 features an extended barrel that improves both electrical and mechanical performance together with a two-hole palm incorporating 2 × M12 fixing holes on 44.5 mm centres. The electro-tinned finish provides excellent corrosion resistance, while the solid barrel without an inspection hole helps prevent moisture ingress, making the terminal particularly suitable for outdoor and medium-voltage installations.
Designed for 150 mm² round compact copper conductors (also suitable for 120 mm² sector copper conductors), the Cembre 2532970 is widely used in substations, transformers, switchgear, renewable energy systems and industrial power distribution installations requiring secure, low-resistance electrical terminations.
Key Advantages
- Heavy-duty medium-voltage copper compression cable lug.
- Designed for 150 mm² round compact copper conductors.
- Compatible with 120 mm² sector copper conductors.
- 2 × M12 fixing holes on 44.5 mm centres.
- Suitable for applications up to 33 kV.
- Annealed high-purity electrolytic copper construction.
- Electro-tin plated for outstanding corrosion resistance.
- Extended barrel provides enhanced electrical and mechanical performance.
Key Features
- Manufacturer: Cembre.
- Model: 2532970.
- Part designation: CA150R-2M12.
- Series: CA-2M Medium Voltage Compression Lugs.
- Designed for 150 mm² round compact copper conductors.
- Also suitable for 120 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 lugs provide dependable, low-resistance electrical terminations capable of carrying high current while withstanding significant thermal and mechanical loads. When installed using the appropriate Cembre crimping tools and dies, they deliver excellent conductivity, mechanical integrity and long service life.
The CA-2M series features a two-bolt palm that provides increased stability under electrodynamic forces, while the absence of an inspection hole helps prevent moisture and dirt entering the crimped connection during outdoor service.
Typical Applications
- Medium-voltage switchgear.
- Electrical substations.
- Power distribution networks.
- Transformer connections.
- Renewable energy installations.
- Industrial electrical infrastructure.
- Utility distribution systems.
- OEM electrical equipment.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 150 mm² | |
| Stud Size | M12 | |
| Material | Copper | |
| Series | CA-2M | |
| Part number | CA150R-2M12 | |
| Product type | Medium voltage copper compression cable lug | |
| Conductor size | 150 mm² round compact copper | |
| Alternative conductor | 120 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 | 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 2532970 used for?
It is designed for terminating 150 mm² round compact copper conductors in medium-voltage power 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 for maximum connection stability.
Which conductor sizes are supported?
The lug is designed for 150 mm² round compact copper conductors and is also suitable for 120 mm² sector copper conductors.
Why doesn't the lug include an inspection hole?
The sealed barrel design helps minimise moisture and dirt ingress, improving long-term reliability in outdoor and medium-voltage applications.
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, panel builders, OEM manufacturers and industrial engineers for delivering safe, durable and dependable electrical terminations across demanding power distribution applications.
