Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2500570 Cembre 2A5-M10 COPPER TERMINAL
Cembre 2500570 heavy-duty copper tube crimp lug (2A5-M10) for 25 mm² copper conductors with M10 stud connection and double-length barrel.
£1.33
Why Choose the Cembre 2500570 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2500570 is a premium heavy-duty copper tube crimp lug engineered to provide secure, low-resistance electrical terminations for stranded copper conductors in industrial power distribution and control applications. Manufactured by Cembre, this compression terminal delivers outstanding mechanical strength and dependable long-term electrical performance.
Manufactured from annealed electrolytic copper with a high-quality electrolytic tin-plated finish, the terminal offers excellent electrical conductivity while providing outstanding resistance to corrosion and oxidation. Its double-length closed barrel design improves both electrical and mechanical performance while helping prevent the ingress of moisture and contaminants into the crimped connection.
The Cembre 2500570 is the 2A5-M10 version, designed for 25 mm² copper conductors with an M10 stud connection. It is widely used by electrical contractors, panel builders, OEM manufacturers and utility engineers for reliable cable terminations in demanding industrial environments.
Key Advantages
- Heavy-duty copper tube crimp lug for demanding industrial applications.
- Suitable for 25 mm² stranded copper conductors.
- M10 stud fixing for secure equipment connections.
- Double-length barrel provides enhanced electrical and mechanical performance.
- Closed barrel helps prevent moisture ingress.
- Electro-tin plated finish resists corrosion and oxidation.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2500570.
- Alternative Product SKU: 2A5-M10.
- Heavy-duty copper tube compression terminal.
- Annealed electrolytic copper construction.
- Electro-tin plated finish.
- Long closed crimp barrel.
- Suitable for professional compression crimping systems.
Reliable Electrical Connections for Industrial Applications
Heavy-duty compression lugs provide secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding operating environments. When installed using the appropriate Cembre crimping tools and dies, they deliver reliable long-term electrical performance for industrial installations.
The Cembre 2A-M range is specifically developed for industrial power distribution, grounding systems and medium-voltage applications up to 35 kV, offering exceptional mechanical strength and dependable conductivity.
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
Tick the specs you need, then view products that match.
| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 25 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-M Heavy Duty Terminals | |
| Part Number | 2500570 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 25 mm² | |
| Stud size | M10 | |
| Stud hole diameter | 10.5 mm | |
| Entry diameter | 7.0 mm | |
| Palm width | 18 mm | |
| Overall length | 55 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 2500570 used for?
It provides a secure compression termination for 25 mm² copper conductors using an M10 stud connection.
What cable size does this terminal support?
The Cembre 2500570 is designed for 25 mm² stranded copper conductors.
What stud size is required?
This model is designed for electrical equipment using an M10 fixing stud.
Why is there no inspection hole?
The closed barrel construction helps prevent moisture and dirt entering the crimped connection, making it particularly suitable for demanding industrial and outdoor installations.
Where is this terminal commonly installed?
It is widely used in industrial control panels, switchgear, machinery, OEM equipment and electrical power distribution systems.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper compression terminals are trusted by electrical contractors, utilities, OEM manufacturers and industrial engineers for delivering durable, safe and reliable electrical connections in demanding applications.
