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Cembre 2502070 heavy-duty copper tube crimp lug (2A10-M10) for 50 mm² copper conductors with M10 stud connection and long closed barrel.
£2.85
The Cembre 2502070 is a premium heavy-duty 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 together with reliable long-term electrical performance.
Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, the terminal provides excellent electrical conductivity while offering outstanding resistance to corrosion and oxidation. Its long closed barrel design enhances both electrical and mechanical performance, while eliminating the inspection hole helps prevent moisture ingress, making it ideal for indoor and outdoor installations.
The Cembre 2502070 is the 2A10-M10 version, designed for 50 mm² copper conductors with an M10 stud connection. It is widely used in industrial switchgear, substations, control panels, OEM machinery and medium-voltage installations 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 deliver dependable long-term electrical performance.
The Cembre 2A-M series is specifically developed for industrial power distribution, grounding systems and medium-voltage installations, combining exceptional mechanical strength with reliable electrical conductivity.
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| Number of Fixing Holes | 2 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 50 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Series | 2A-M Heavy Duty Terminals | |
| Part Number | 2502070 | |
| Product type | Heavy-duty copper tube crimp lug | |
| Conductor size | 50 mm² | |
| Stud size | M10 | |
| Stud hole diameter | 10.5 mm | |
| Entry diameter | 10.0 mm | |
| Palm width | 20 mm | |
| Barrel length | 42 mm | |
| Overall length | 63 mm | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Finish | Electro-tin plated | |
| Operating temperature | -50 °C to +150 °C | |
| Maximum application voltage | Up to 35 kV | |
| Connection type | Compression crimp | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
It provides a secure compression termination for 50 mm² copper conductors using an M10 stud connection.
The Cembre 2502070 is designed for 50 mm² stranded copper conductors.
This model is designed for equipment using an M10 fixing stud.
The closed barrel construction helps prevent moisture and contaminants entering the crimped joint, making it particularly suitable for demanding industrial and outdoor applications.
It is widely used in industrial control panels, switchgear, substations, OEM equipment, grounding systems and electrical power distribution 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 environments.
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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.
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