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2500070 Cembre 2A3-M10 COPPER TERMINAL
Cembre 2500070 heavy-duty electrolytic copper tube crimp lug (2A3-M10) for 16 mm² copper conductors with M10 stud connection and double-length barrel.
£1.28
Why Choose the Cembre 2500070 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2500070 is a premium heavy-duty copper tube crimp lug designed to provide secure, low-resistance electrical terminations for stranded copper conductors. Manufactured by Cembre, this cable lug is engineered for demanding industrial, commercial and infrastructure electrical installations where long-term reliability is essential.
Manufactured from high-conductivity electrolytic copper with a durable tin-plated finish, the Cembre 2500070 delivers outstanding electrical performance while offering excellent resistance to corrosion and oxidation. The heavy-duty barrel design provides maximum mechanical strength and dependable crimp performance when installed using the correct Cembre crimping tools and dies.
This model is the 2A3-M10 version, suitable for 16 mm² copper conductors with an M10 stud fixing. Its double-length barrel provides improved conductor retention and enhanced current carrying capability, making it ideal for industrial control panels, switchgear, power distribution equipment and OEM electrical assemblies.
Key Advantages
- Heavy-duty copper tube crimp lug for professional electrical installations.
- Suitable for 16 mm² stranded copper conductors.
- M10 fixing hole for secure equipment connections.
- Double-length barrel improves mechanical strength and crimp performance.
- Tin-plated finish helps resist corrosion and oxidation.
- Designed for reliable long-term electrical conductivity.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2500070.
- Type: 2A3-M10.
- Heavy-duty copper tube cable lug.
- Electrolytic copper construction.
- Tin-plated surface finish.
- Double-length crimp barrel.
- Inspection hole for conductor verification.
- Suitable for professional hexagonal crimping.
Reliable Electrical Connections for Industrial Applications
Heavy-duty copper tube cable lugs are designed to create low-resistance, mechanically secure electrical connections capable of withstanding vibration, thermal cycling and demanding operating environments. Proper crimping ensures maximum electrical conductivity and long service life.
Cembre cable lugs are widely used by electrical contractors, panel builders, OEM manufacturers and maintenance engineers where dependable power distribution and compliance with recognised installation standards are required.
Typical Applications
- Electrical control panels.
- Industrial switchgear.
- Power distribution systems.
- Motor control centres.
- Machine building and OEM equipment.
- Commercial and industrial electrical installations.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 16 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Part number | 2500070 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 16 mm² | |
| Stud size | M10 | |
| Stud hole diameter | 10.5 mm | |
| Entry diameter | 5.8 mm | |
| Overall length | 47.5 mm | |
| Barrel length | 26.5 mm | |
| Palm width | 18 mm | |
| Material | Electrolytic copper | |
| Finish | Electro-tin plated | |
| Installation | Compression crimp connection | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2500070 used for?
It is used to terminate 16 mm² stranded copper conductors onto equipment using an M10 stud connection.
What conductor size does this cable lug support?
The lug is designed for 16 mm² copper conductors.
What stud size is required?
This model is designed for equipment using an M10 fixing stud.
What material is the lug manufactured from?
It is manufactured from high-conductivity electrolytic copper with a protective tin-plated finish.
Where is this cable lug commonly used?
It is commonly installed in switchgear, industrial control panels, machinery, power distribution equipment and OEM electrical systems.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper cable lugs are trusted by electrical contractors, panel builders and industrial engineers for delivering secure, durable and high-performance electrical connections across demanding industrial applications.
