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2181510 Cembre A3B-M8 COPPER TERMINAL
Cembre 2181510 A3B-M8 straight electrolytically tin-plated copper compression terminal for 16 mm² copper conductors with an M8 fixing hole.
£0.5992
Why Choose the Cembre 2181510 A3B-M8 Copper Compression Terminal?
The Cembre 2181510, also identified as the Cembre A3B-M8, is a premium straight copper compression terminal engineered to provide secure, low-resistance electrical connections for stranded and flexible copper conductors. Designed for demanding industrial environments, it delivers dependable performance in switchgear, electrical panels, machinery and power distribution systems.
Manufactured from high-purity annealed electrolytic copper and finished with an electrolytic tin plating, the terminal combines excellent electrical conductivity with outstanding corrosion resistance and mechanical durability. The seamless barrel incorporates an internal taper and inspection hole to simplify conductor insertion and ensure consistent crimping performance.
Designed for 16 mm² copper conductors and featuring an M8 fixing hole, the Cembre A3B-M8 is ideally suited to industrial control panels, motor control centres, OEM equipment and commercial electrical installations requiring professional compression terminations.
Key Advantages
- Straight compression terminal for reliable electrical connections.
- Suitable for 16 mm² copper conductors.
- M8 fixing hole for secure bolted installation.
- Manufactured from annealed electrolytic copper for maximum conductivity.
- Electro-tinned finish improves corrosion resistance.
- Inspection hole assists correct conductor positioning before crimping.
Key Features
- Cembre A-B Series straight compression terminal.
- Manufacturer Part Number: 2181510.
- Alternative SKU: A3B-M8.
- Nominal conductor size: 16 mm².
- M8 ring terminal.
- High-purity electrolytic copper construction.
- Electrolytically tin-plated finish.
- Internal taper and inspection hole for easy installation.
Reliable Copper Cable Termination for Industrial Installations
Compression terminals create permanent electrical and mechanical connections when installed using compatible professional crimping tools and correctly matched dies. Their seamless copper construction provides low contact resistance while delivering excellent resistance to vibration and conductor pull-out in demanding industrial environments.
The straight palm configuration is ideal where conductors approach the fixing point directly, providing a compact, reliable termination for switchgear, distribution equipment, industrial machinery and control panels.
Typical Applications
- Industrial control panels.
- Power distribution equipment.
- Switchgear assemblies.
- Motor control centres.
- Machine building and OEM equipment.
- Commercial and industrial electrical installations.
Technical Specifications
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| Number of Fixing Holes | 1 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 16 mm² | |
| Stud Size | M8 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Suitable Conductor Material | Copper | |
| Series | A-B Series | |
| Manufacturer Part Number | 2181510 | |
| Product Type | Straight copper compression terminal | |
| Terminal Style | Ring terminal | |
| Conductor Material | Copper | |
| Nominal Conductor Size | 16 mm² | |
| Stud Size | M8 | |
| Material | Annealed electrolytic copper | |
| Surface Finish | Electrolytically tin plated | |
| Termination Method | Compression crimp | |
| Inspection Hole | Yes | |
| Maximum Voltage | Up to 11 kV (application dependent) | |
| Operating Temperature | -50 °C to +150 °C | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2181510 used for?
The Cembre 2181510 is used to create a secure compression termination on 16 mm² copper conductors using an M8 bolted connection.
What conductor size does the A3B-M8 support?
The terminal is designed for 16 mm² copper conductors.
What fixing-hole size does this terminal have?
The Cembre A3B-M8 features an M8 mounting hole for secure bolted electrical connections.
Why is the terminal tin plated?
The electrolytically tin-plated finish helps prevent oxidation and improves long-term corrosion resistance while maintaining excellent electrical conductivity.
How should the Cembre 2181510 be installed?
The conductor should be fully inserted into the barrel and compressed using a compatible professional crimping tool with the correct die set for the conductor size.
Trusted by Electrical Professionals Worldwide
Cembre compression terminals are trusted by electrical contractors, panel builders and industrial engineers for their exceptional manufacturing quality, reliable crimp performance and long service life in demanding electrical installations.
