Cembre 2501030 heavy-duty copper tube crimp lug (2A7-M8) for 35 mm² copper conductors with M8 stud connection and long closed barrel.
£2.15
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.
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.
| 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 |
It provides a secure compression termination for 35 mm² copper conductors using an M8 stud connection.
The Cembre 2501030 is designed for 35 mm² stranded copper conductors.
This model is designed for equipment using an M8 fixing stud.
The closed barrel construction helps prevent moisture and contaminants entering the crimped joint, making it particularly suitable for demanding industrial and outdoor environments.
It is widely used in industrial control panels, switchgear, substations, OEM equipment, power distribution systems and grounding installations.
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.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...