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2500650 Cembre 2A5-M12 COPPER TERMINAL
Cembre 2500650 heavy-duty copper tube crimp lug (2A5-M12) for 25 mm² copper conductors with M12 stud connection and long closed barrel.
£1.56
Why Choose the Cembre 2500650 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2500650 is a premium heavy-duty copper tube crimp lug designed to provide secure, low-resistance electrical terminations for stranded copper conductors in demanding industrial and power distribution applications. Manufactured by Cembre, this compression terminal delivers outstanding mechanical strength, long-term durability and reliable electrical performance.
Manufactured from annealed electrolytic copper with an electrolytic tin-plated finish, the terminal provides excellent electrical conductivity together with superior resistance to corrosion and oxidation. Its heavy-duty double-length closed barrel improves both electrical and mechanical performance while preventing the ingress of moisture and contaminants into the crimped joint.
The Cembre 2500650 is the 2A5-M12 version, designed for 25 mm² copper conductors with an M12 stud connection. It is ideal for industrial switchgear, control panels, machinery, power distribution equipment, grounding systems and OEM electrical assemblies.
Key Advantages
- Heavy-duty copper tube compression lug for demanding industrial applications.
- Suitable for 25 mm² stranded copper conductors.
- M12 stud fixing for secure equipment connections.
- Double-length barrel improves electrical conductivity and mechanical strength.
- Closed barrel design prevents moisture ingress.
- Electro-tin plated finish provides outstanding corrosion resistance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2500650.
- Alternative Product SKU: 2A5-M12.
- Heavy-duty copper tube compression terminal.
- High-purity annealed electrolytic copper construction.
- Electro-tin plated finish.
- Long closed crimp barrel without inspection hole.
- Suitable for professional hexagonal or indent crimping.
Reliable Electrical Connections for Industrial Applications
Heavy-duty compression terminals provide secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and harsh industrial environments. When installed using approved Cembre crimping tools and dies, they deliver dependable long-term performance and maximum conductor integrity.
The Cembre 2A-M series is specifically developed for heavy-duty industrial installations, grounding systems and medium-voltage applications up to 35 kV, offering exceptional reliability in demanding operating conditions.
Typical Applications
- Industrial switchgear.
- Electrical control panels.
- Power distribution equipment.
- Motor control centres.
- OEM machinery and automation systems.
- Grounding and medium-voltage electrical installations.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 25 mm² | |
| Stud Size | M12 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-M Heavy Duty Terminals | |
| Part Number | 2500650 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 25 mm² | |
| Stud size | M12 | |
| Stud hole diameter | 13.2 mm | |
| Entry diameter | 7.0 mm | |
| Palm width | 21 mm | |
| Barrel length | 39 mm | |
| Overall length | 60 mm | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Finish | Electro-tin plated | |
| Operating temperature | -50 °C to +150 °C | |
| Connection type | Compression crimp | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2500650 used for?
It provides a secure compression termination for 25 mm² copper conductors using an M12 stud connection.
What cable size does this terminal support?
The Cembre 2500650 is designed for 25 mm² stranded copper conductors.
What stud size is required?
This model is designed for equipment using an M12 fixing stud.
Why does this terminal not include an inspection hole?
The closed barrel construction helps prevent moisture and contaminants entering the crimped joint, making it particularly suitable for demanding outdoor and industrial environments.
Where is this terminal commonly installed?
It is widely used in industrial control panels, switchgear, machinery, OEM equipment, grounding systems and electrical power distribution installations.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper compression terminals are trusted by electrical contractors, utilities, panel builders and OEM manufacturers for delivering safe, durable and reliable electrical connections in demanding industrial environments.
