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2501030 Cembre 2A7-M8 COPPER TERMINAL
Cembre 2501030 heavy-duty copper tube crimp lug (2A7-M8) for 35 mm² copper conductors with M8 stud connection and long closed barrel.
£1.72
Why Choose the Cembre 2501030 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2501030 is a premium heavy-duty copper tube crimp lug engineered to provide secure, low-resistance electrical terminations for stranded copper conductors in demanding industrial, utility and power distribution applications. Manufactured by Cembre, it offers outstanding mechanical strength and dependable long-term electrical performance.
Manufactured from annealed high-purity electrolytic copper and finished with electrolytic tin plating, the terminal delivers exceptional conductivity while providing excellent protection against corrosion and oxidation. Its double-length closed barrel improves both electrical and mechanical performance, while the absence of an inspection hole helps prevent moisture ingress, making it ideal for indoor and outdoor installations.
The Cembre 2501030 is the 2A7-M8 version, designed for 35 mm² copper conductors with an M8 stud connection. It is widely specified for industrial control panels, switchgear, substations, machinery, OEM equipment and medium-voltage applications up to 35 kV.
Key Advantages
- Heavy-duty copper tube compression lug for industrial applications.
- Suitable for 35 mm² stranded copper conductors.
- M8 stud fixing for secure electrical connections.
- Double-length barrel improves conductor retention and conductivity.
- Closed barrel design prevents moisture and dirt ingress.
- Electro-tin plated finish provides excellent corrosion resistance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2501030.
- Model: 2A7-M8.
- Heavy-duty copper tube compression terminal.
- 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 create secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding industrial environments. When installed using approved Cembre crimping tools and dies, they provide reliable long-term electrical performance.
The Cembre 2A-M series is specifically developed for grounding systems, industrial power distribution and medium-voltage installations up to 35 kV, combining exceptional mechanical strength with outstanding electrical conductivity.
Typical Applications
- Industrial switchgear.
- Electrical control panels.
- Power distribution equipment.
- Motor control centres.
- OEM machinery and automation systems.
- Grounding systems and medium-voltage installations.
Technical Specifications
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 35 mm² | |
| Stud Size | M8 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-M Heavy Duty Terminals | |
| Part Number | 2501030 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 35 mm² | |
| Stud size | M8 | |
| Stud hole diameter | 8.4 mm | |
| Entry diameter | 8.9 mm | |
| Palm width | 17 mm | |
| Barrel length | 36 mm | |
| Overall length | 53 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 2501030 used for?
It provides a secure compression termination for 35 mm² copper conductors using an M8 stud connection.
What cable size does this terminal support?
The Cembre 2501030 is designed for 35 mm² stranded copper conductors.
What stud size is required?
This model is designed for equipment using an M8 fixing stud.
Why doesn't this terminal have an inspection hole?
The closed barrel construction helps prevent moisture and contaminants entering the crimped joint, making it particularly suitable for demanding industrial and outdoor environments.
Where is this terminal commonly installed?
It is widely used in industrial control panels, switchgear, substations, OEM equipment, power distribution systems and grounding 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 applications.
