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2502410 Cembre 2A10-2M12 COPPER TERMINAL
Cembre 2502410 heavy-duty twin-hole copper tube crimp lug (2A10-2M12) for 50 mm² copper conductors with dual M12 fixing holes on 44.5 mm centres.
£7.70
Why Choose the Cembre 2502410 Heavy Duty Twin Hole Copper Tube Crimp Lug?
The Cembre 2502410 is a premium heavy-duty twin-hole copper tube crimp lug designed to provide secure, low-resistance electrical terminations for stranded copper conductors in demanding industrial, utility and power distribution applications. Manufactured by Cembre, this compression terminal delivers exceptional mechanical strength and dependable long-term electrical performance.
Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, the terminal provides outstanding electrical conductivity while offering excellent resistance to corrosion and oxidation. Its long closed barrel improves both electrical and mechanical performance, while the absence of an inspection hole helps prevent moisture ingress, making it ideal for outdoor and medium-voltage applications up to 35 kV.
The Cembre 2502410 is the 2A10-2M12 version, designed for 50 mm² copper conductors with twin M12 fixing holes on a 44.5 mm hole centre spacing. The twin-hole palm provides improved mechanical stability and resistance to vibration, making it ideal for substations, switchgear and heavy-duty power connections.
Key Advantages
- Heavy-duty twin-hole copper compression lug for industrial applications.
- Suitable for 50 mm² stranded copper conductors.
- Dual M12 fixing holes provide improved mechanical stability.
- 44.5 mm hole centres for industry-standard busbar connections.
- Closed barrel construction helps prevent moisture and dirt ingress.
- Electro-tin plated finish provides excellent corrosion resistance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2502410.
- Model: 2A10-2M12.
- Heavy-duty twin-hole copper tube compression terminal.
- Annealed electrolytic copper construction.
- Electro-tin plated finish.
- Long closed crimp barrel without inspection hole.
- Twin-hole palm for high-vibration installations.
Reliable Electrical Connections for Industrial Machinery
Heavy-duty twin-hole compression terminals provide secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding industrial environments. The twin fixing holes minimise movement under load, making them particularly suitable for critical power distribution installations.
The Cembre 2A-2M series is designed for heavy-duty grounding structures, switchgear and medium-voltage installations where enhanced mechanical stability and dependable long-term conductivity are essential.
Typical Applications
- Industrial switchgear.
- Electrical substations.
- Power distribution equipment.
- Grounding systems.
- OEM machinery and automation systems.
- Medium-voltage electrical installations.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 50 mm² | |
| Stud Size | M12 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-2M Heavy Duty Twin Hole Terminals | |
| Part Number | 2502410 | |
| Product type | Heavy-duty twin-hole copper tube crimp lug | |
| Conductor size | 50 mm² | |
| Stud size | 2 × M12 | |
| Hole centre spacing | 44.5 mm | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Finish | Electro-tin plated | |
| Barrel type | Long closed barrel | |
| Connection type | Compression crimp | |
| Maximum application voltage | Up to 35 kV | |
| Operating temperature | -50 °C to +150 °C | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2502410 used for?
It provides a secure compression termination for 50 mm² copper conductors using a dual M12 fixing arrangement.
Why does this terminal have two fixing holes?
The twin-hole design improves mechanical stability and reduces movement caused by vibration, making it ideal for critical power connections.
What is the hole spacing?
The fixing holes are spaced at approximately 44.5 mm centres.
What material is the terminal manufactured from?
It is manufactured from annealed electrolytic copper with an electrolytic tin-plated finish for maximum conductivity and corrosion resistance.
Where is this terminal commonly installed?
It is widely used in substations, switchgear, industrial control panels, grounding systems and heavy-duty electrical power distribution equipment.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper compression terminals are trusted by utilities, panel builders, OEM manufacturers and electrical contractors for delivering durable, secure and reliable electrical connections in demanding industrial environments.
