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2500530 Cembre 2A5-M8 COPPER TERMINAL
Cembre 2500530 heavy-duty copper tube crimp lug (2A5-M8) for 25 mm² copper conductors with M8 stud connection and long barrel construction.
£1.30
Why Choose the Cembre 2500530 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2500530 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, it delivers outstanding mechanical strength and long-term electrical reliability for professional installations.
Manufactured from annealed high-purity electrolytic copper and finished with electrolytic tin plating, the 2500530 offers excellent conductivity together with exceptional resistance to corrosion and oxidation. The heavy-duty long barrel design enhances both electrical and mechanical performance while the closed barrel construction helps prevent the ingress of moisture and contaminants.
The Cembre 2500530 is the 2A5-M8 version, designed for 25 mm² copper conductors with an M8 stud connection. It is widely used by electrical contractors, panel builders and OEM manufacturers in switchgear, control panels, machinery and power distribution systems.
Key Advantages
- Heavy-duty copper tube crimp lug for industrial applications.
- Suitable for 25 mm² stranded copper conductors.
- M8 stud fixing for secure electrical connections.
- Long barrel provides improved crimp performance and conductor retention.
- Electro-tin plated to resist corrosion and oxidation.
- Closed barrel design helps prevent moisture ingress.
Key Features
- Manufacturer: Cembre.
- Part Number: 2500530.
- Type: 2A5-M8.
- Heavy-duty copper tube compression lug.
- High-purity electrolytic copper construction.
- Electro-tin plated finish.
- Long closed crimp barrel.
- Suitable for professional hexagonal or indent crimping.
Reliable Electrical Connections for Industrial Applications
Heavy-duty compression lugs provide secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding industrial operating conditions. When installed using the correct Cembre crimping system, they deliver dependable long-term electrical performance.
The Cembre 2A-M range is designed for industrial power distribution, grounding systems and medium-voltage applications up to 35 kV where high mechanical strength and reliable conductivity are essential.
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 | M8 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-M Heavy Duty Terminals | |
| Part Number | 2500530 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 25 mm² | |
| Stud size | M8 | |
| Stud hole diameter | 8.4 mm | |
| Entry diameter | 7.0 mm | |
| Palm width | 15 mm | |
| Barrel length | 34 mm | |
| Overall length | 51 mm | |
| Material | Annealed electrolytic copper | |
| Finish | Electro-tin plated | |
| Connection type | Compression crimp | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2500530 used for?
It provides a secure compression termination for 25 mm² copper conductors using an M8 stud connection.
What cable size is supported?
The terminal is designed for 25 mm² stranded copper conductors.
What stud size does this lug fit?
This version is manufactured for equipment using an M8 fixing stud.
Why doesn't the lug have an inspection hole?
The closed barrel design helps prevent moisture and dirt entering the crimped connection, making it suitable for demanding indoor and outdoor environments.
Where is this terminal commonly installed?
It is widely used in switchgear, control panels, machinery, power distribution systems and industrial electrical installations.
Trusted by Electrical Professionals Worldwide
Cembre heavy-duty copper tube terminals are trusted by electrical contractors, OEM manufacturers and industrial engineers for delivering durable, safe and reliable electrical connections in demanding applications.
