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2290270 Cembre A29-M10 COPPER TERMINAL
Cembre 2290270 A29-M10 electrolytically tin-plated copper compression ring terminal for 120 mm² flexible copper conductors with M10 stud fixing.
£4.10
Why Choose the Cembre 2290270 A29-M10 Copper Compression Terminal?
The Cembre 2290270 (A29-M10) is a premium copper compression ring terminal engineered to provide secure, low-resistance termination of 120 mm² Class 5 and Class 6 flexible copper conductors. Manufactured from annealed electrolytic copper with a purity greater than 99.9% and finished with electrolytic tin plating, it delivers excellent conductivity, corrosion resistance and dependable long-term performance.
Part of the proven Cembre A-M Series, this non-insulated compression lug features a single M10 fixing hole, a chamfered barrel for easy cable insertion and an inspection hole that confirms the conductor is fully inserted before crimping. The annealed copper construction simplifies compression while increasing resistance to mechanical stress during installation and service.
Designed for industrial switchgear, control panels, machinery, OEM equipment and power distribution systems, the Cembre 2290270 provides a reliable electrical connection wherever professional-grade cable terminations are required.
Key Advantages
- Suitable for 120 mm² flexible copper conductors.
- M10 fixing hole for secure installation.
- Manufactured from 99.9% pure annealed electrolytic copper.
- Electrolytically tin-plated for excellent corrosion resistance.
- Inspection hole confirms correct conductor insertion.
- Provides a dependable, low-resistance compression connection.
Key Features
- Cembre A-M Series.
- Manufacturer Part Number: 2290270.
- Alternative SKU: A29-M10.
- Suitable for 120 mm² Class 5 & 6 copper conductors.
- M10 stud fixing.
- Electrolytic copper construction.
- Electrolytically tin-plated finish.
- Chamfered barrel with inspection hole.
- Hexagonal or indent compression crimp.
Reliable Cable Terminations for Industrial Installations
Compression terminals create permanent, gas-tight electrical joints that minimise contact resistance while maximising current carrying capability. Cembre's annealed copper construction simplifies crimping while maintaining excellent mechanical strength throughout the life of the installation.
The A-M Series is widely specified by panel builders, electrical contractors and OEM manufacturers for switchgear, industrial machinery, power distribution equipment and automation systems requiring dependable cable terminations.
Typical Applications
- Industrial switchgear.
- Electrical control panels.
- Power distribution systems.
- Motor control centres.
- OEM machinery.
- Industrial automation equipment.
- General electrical installations.
Technical Specifications
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| Number of Fixing Holes | 1 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 120 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Suitable Conductor Material | Copper | |
| Conductor Class | Class 5 (flexible) | |
| Series | A-M Copper Compression Terminals | |
| Manufacturer Part Number | 2290270 | |
| Alternative SKU | A29-M10 | |
| Product type | Copper compression ring terminal | |
| Conductor size | 120 mm² | |
| Compatible conductor class | Class 5 & Class 6 flexible copper | |
| Stud size | M10 | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Surface finish | Electrolytically tin plated | |
| Termination method | Compression crimp | |
| Inspection hole | Yes | |
| Operating temperature | -50 °C to +150 °C | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What conductor size is the Cembre 2290270 designed for?
The Cembre 2290270 is designed for terminating 120 mm² flexible copper conductors.
What fixing size does this terminal use?
It features a single M10 fixing hole for secure connection to equipment or busbars.
Does the terminal include an inspection hole?
Yes. An inspection hole allows installers to verify that the conductor has been fully inserted before crimping.
Why is the terminal tin plated?
The electrolytic tin coating protects the copper against corrosion and oxidation while maintaining excellent electrical conductivity.
Where is the Cembre 2290270 commonly used?
It is widely used in switchgear, control panels, industrial machinery, power distribution equipment and OEM electrical assemblies.
Trusted by Electrical Professionals Worldwide
Cembre A-M copper compression terminals are trusted by panel builders, electrical contractors and OEM manufacturers for delivering secure, long-lasting electrical terminations in demanding industrial applications.
