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2509982 Cembre 2A160-2M16 COPPER TERMINAL
Cembre 2509982 (2A160-2M16) heavy-duty electrolytic copper compression two-hole ring terminal for 630 mm² flexible or 800 mm² stranded conductors with dual M16 fixing holes.
£137.44
Why Choose the Cembre 2509982 2A160-2M16 Heavy-Duty Copper Two-Hole Ring Terminal?
The Cembre 2509982, also identified as 2A160-2M16, is a premium heavy-duty copper compression two-hole ring terminal engineered for terminating very large copper conductors in demanding industrial power distribution and utility applications. Manufactured from high-purity electrolytic copper with an electrolytically tin-plated finish, it delivers exceptional electrical conductivity, outstanding corrosion resistance and long-term mechanical reliability.
As part of the trusted Cembre 2A-2M Heavy Duty Series, this terminal features a double-length seamless barrel without an inspection hole, improving both electrical and mechanical performance while preventing moisture ingress into the crimped connection. The two-hole palm provides superior resistance to vibration and electrodynamic forces, making it ideal for critical high-current installations.
Designed for 630 mm² flexible or 800 mm² stranded copper conductors with 2 × M16 fixing holes, the 2A160-2M16 is ideally suited to substations, transformers, switchgear, industrial control equipment and medium-voltage cable installations operating up to 35 kV.
Key Advantages
- Heavy-duty electrolytic copper compression terminal.
- Supports 630 mm² flexible and 800 mm² stranded copper conductors.
- Dual M16 fixing holes provide outstanding mechanical stability.
- Electro-tinned finish delivers excellent corrosion resistance.
- Double-length barrel improves crimp performance and current carrying capability.
- Suitable for industrial, utility and medium-voltage installations up to 35 kV.
Key Features
- Manufacturer: Cembre
- Manufacturer Part Number: 2509982
- Alternative product code: 2A160-2M16
- Heavy-duty 2A-2M copper compression terminal.
- Suitable for 630 mm² flexible / 800 mm² stranded copper conductors.
- 2 × M16 fixing holes.
- Double-length seamless barrel.
- Electro-tinned electrolytic copper construction.
Reliable High-Current Electrical Connections
Heavy-duty copper compression terminals are designed to provide permanent, low-resistance electrical connections while maintaining exceptional mechanical integrity under very high current loads. Their extended barrel construction ensures optimum crimp performance, while the two-hole fixing arrangement provides excellent resistance to vibration, rotation and electrodynamic stress.
The Cembre 2A-2M range combines annealed electrolytic copper with electrolytic tin plating to provide dependable long-term performance in demanding indoor and outdoor electrical installations. The seamless barrel without an inspection hole further improves environmental protection by reducing moisture ingress into the crimped connection.
Typical Applications
- Industrial switchgear and distribution equipment.
- Medium-voltage cable terminations.
- Transformer and substation installations.
- Busbar systems.
- Power generation and utility infrastructure.
- Heavy industrial control panels.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Conductor Size | 630 mm² | |
| Stud Size | M16 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Device Type | Copper Tube Lug | |
| Series | 2A-2M Heavy Duty Copper Terminals | |
| Manufacturer Part Number | 2509982 | |
| Product type | Heavy-duty copper two-hole ring terminal | |
| Conductor size | 630 mm² flexible / 800 mm² stranded | |
| Stud size | 2 × M16 | |
| Material | High-purity electrolytic copper (>99.9%) | |
| Surface finish | Electro-tinned | |
| Connection type | Compression crimp | |
| Inspection hole | None | |
| Maximum application voltage | Up to 35 kV | |
| HS Code | 85369010 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2509982 used for?
The Cembre 2509982 is a heavy-duty copper compression two-hole ring terminal designed for terminating large copper conductors in industrial power distribution, utility and medium-voltage installations.
What cable sizes does this terminal support?
It is suitable for 630 mm² flexible copper conductors and 800 mm² stranded copper conductors.
Why does this terminal have two fixing holes?
The dual-hole palm improves resistance to vibration, rotation and electrodynamic forces while providing a stronger mechanical connection.
How is the terminal installed?
The conductor is inserted into the seamless barrel and permanently secured using compatible Cembre compression tooling and dies before the palm is bolted to the equipment.
Where is this terminal commonly installed?
Typical applications include transformers, substations, switchgear, busbar systems, industrial control equipment and high-current power distribution systems.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper compression terminals are trusted by electrical contractors, panel builders, OEMs and utility engineers for delivering reliable, low-resistance conductor terminations in demanding industrial and power distribution applications.
