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2170270 Cembre A2-M10 COPPER TERMINAL
Cembre 2170270 A2-M10 non-insulated copper tube crimping lug for terminating 10 mm² stranded copper conductors onto M10 stud connections.
£0.4944
Why Choose the Cembre 2170270 A2-M10 Copper Tube Crimping Lug?
The Cembre 2170270, manufacturer reference A2-M10, is a high-quality copper tube crimping lug designed for terminating 10 mm² stranded copper conductors onto electrical equipment using an M10 fixing stud. As part of the trusted Cembre A-M series, this non-insulated ring terminal provides a secure, low-resistance electrical connection for industrial power, control and automation applications.
Manufactured from high-purity electrolytic copper, the lug is annealed to provide optimum ductility during compression. The electrolytic tin-plated finish protects against oxidation while maintaining excellent electrical conductivity, ensuring dependable long-term performance in demanding industrial environments.
The A2-M10 features a chamfered cable entry for easy conductor insertion together with an inspection hole that allows installers to verify full cable insertion before crimping. Its compact design makes it suitable for switchgear, electrical panels, machinery, motor control centres and power distribution systems.
Key Advantages
- Designed for 10 mm² stranded copper conductors.
- M10 stud connection for secure electrical termination.
- Manufactured from high-purity electrolytic copper.
- Annealed construction ensures optimum crimp performance.
- Electrolytically tin plated for corrosion resistance.
- Inspection hole confirms full conductor insertion.
- Excellent resistance to vibration and mechanical pull-out.
Key Features
- Cembre A-M series copper tube crimping lug.
- Manufacturer part number: 2170270.
- Product reference: A2-M10.
- Suitable for 10 mm² stranded copper cable.
- M10 fixing stud with approximately 10.5 mm hole.
- High-purity electrolytic copper construction.
- Electrolytic tin-plated finish.
- Chamfered barrel entry.
- Integrated inspection hole.
- Non-insulated ring terminal.
Reliable Cable Termination for Industrial Installations
Copper tube crimping lugs provide permanent, low-resistance electrical connections between stranded conductors and electrical equipment. When installed using the correct crimping tool and die set, they deliver excellent conductivity together with high resistance to vibration and mechanical stress.
The Cembre A2-M10 combines precision manufacturing with annealed electrolytic copper to provide reliable long-term performance in industrial control panels, switchgear, machinery and power distribution equipment.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Power distribution systems.
- Machine building and OEM equipment.
- Motor control centres.
- Commercial and industrial electrical installations.
Technical Specifications
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| Number of Fixing Holes | 1 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 10 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Suitable Conductor Material | Copper | |
| Series | A-M | |
| Manufacturer part number | 2170270 | |
| Product reference | A2-M10 | |
| Product type | Copper tube crimping lug | |
| Terminal style | Non-insulated ring terminal | |
| Conductor size | 10 mm² | |
| Compatible conductor | Stranded copper cable | |
| Stud size | M10 | |
| Stud hole diameter | Approx. 10.5 mm | |
| Cable entry diameter | 4.6 mm | |
| Palm width | 18 mm | |
| Palm rear to stud centre | 11 mm | |
| Stud centre to palm tip | 10 mm | |
| Overall length | Approx. 37.5 mm | |
| Material | High-purity electrolytic copper | |
| Surface finish | Electrolytic tin plating | |
| Inspection hole | Yes | |
| Operating temperature | -50°C to +150°C | |
| Insulated | No | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2170270 used for?
The Cembre 2170270 is used for terminating 10 mm² stranded copper conductors onto equipment fitted with an M10 fixing stud.
What cable size does the A2-M10 support?
The A2-M10 is designed specifically for 10 mm² stranded copper conductors.
Why is the lug tin plated?
The electrolytic tin-plated finish helps protect the copper against oxidation while maintaining excellent long-term electrical conductivity.
Does the lug include an inspection hole?
Yes. The inspection hole allows installers to verify that the conductor has been fully inserted before crimping.
What type of cable is this lug designed for?
The lug is intended for use with stranded copper conductors and should be installed using the appropriate Cembre crimping tool and die set.
Trusted by Electrical Professionals Worldwide
Cembre copper tube crimping lugs are trusted by panel builders, electrical contractors and industrial engineers for producing reliable, durable cable terminations across power distribution and automation installations.
