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2492760 Cembre C240-C120ST TINNED COPPER C-SLEEVE
Cembre 2492760 C240-C120ST tinned copper compression C-sleeve connector for permanent joining of large copper conductors in industrial power distribution, grounding and utility applications.
£19.00
Why Choose the Cembre 2492760 Copper C-Sleeve Connector?
The Cembre 2492760 is a heavy-duty tinned copper C-sleeve connector (model C240-C120ST) engineered to create secure, permanent compression joints between large copper conductors. Manufactured by Cembre, this connector is designed for demanding industrial power distribution, earthing systems, substations, overhead distribution networks and utility infrastructure.
Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, the connector provides exceptional electrical conductivity together with outstanding corrosion resistance. Its annealed construction improves compression performance while ensuring durable, vibration-resistant electrical joints when installed using compatible Cembre compression tooling.
The C240-C120ST connector is designed for 150–240 mm² main conductors with 95–120 mm² branch conductors, making it ideal for high-current industrial and utility installations where reliable long-term electrical performance is essential.
Key Advantages
- Premium tinned electrolytic copper C-sleeve connector.
- Creates permanent low-resistance electrical connections.
- Excellent corrosion resistance for demanding environments.
- Suitable for grounding, bonding and power distribution systems.
- Annealed copper construction improves compression performance.
- Compatible with approved Cembre compression tooling.
Key Features
- Manufacturer: Cembre.
- Part number: 2492760.
- Model: C240-C120ST.
- Tinned electrolytic copper construction.
- Compression C-sleeve connector.
- Designed for copper conductors.
- Permanent high-integrity electrical connection.
- Suitable for industrial and utility applications.
Reliable Electrical Connections for Industrial Applications
Compression C-sleeve connectors create permanent conductor joints by forming a high-pressure mechanical and electrical bond. This minimises contact resistance while providing excellent current carrying capability and long-term mechanical reliability in demanding electrical installations.
The Cembre C-series is widely specified for industrial installations, grounding systems, overhead distribution networks and underground cable infrastructure where dependable conductor connections are essential for safe and efficient operation.
Typical Applications
- Industrial power distribution systems.
- Grounding and bonding installations.
- Overhead distribution line tapping.
- Underground cable networks.
- Electrical substations.
- Utility and infrastructure projects.
Technical Specifications
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| Device Type | Insulating Cover | |
|---|---|---|
| Material | Tin-plated copper | |
| Part number | 2492760 | |
| Product type | Tinned copper C-sleeve connector | |
| Material | Electrolytic copper (>99.9% purity) | |
| Surface finish | Electrolytic tin plating | |
| Main conductor range | 150–240 mm² | |
| Branch conductor range | 95–120 mm² | |
| Operating temperature | -50°C to +150°C | |
| Connection method | Compression crimp | |
| Crimp geometry | Oval | |
| Dimensions (W × H × D) | Approx. 22.6 × 68 × 34 mm | |
| Installation | Compatible Cembre compression tooling | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2492760 used for?
It is used to permanently join or tap large copper conductors in industrial power distribution, grounding and utility applications.
What conductor sizes does the C240-C120ST support?
It is designed for 150–240 mm² main conductors and 95–120 mm² branch conductors.
Why is the connector tin plated?
The electrolytic tin plating improves corrosion resistance while maintaining excellent electrical conductivity.
How is the connector installed?
The connector is installed using compatible Cembre compression crimping tools and dies to create a permanent electrical connection.
Where is this connector typically installed?
It is commonly installed in industrial electrical systems, substations, utility infrastructure, earthing networks and power distribution equipment.
Trusted by Electrical Professionals Worldwide
Cembre compression connectors are trusted worldwide by utilities, electrical contractors, panel builders and industrial engineers for providing durable, low-resistance conductor connections in demanding applications.
