Cembre 2480050 L06-M copper compression through connector for joining 1.5-2.5 mm² copper conductors. Manufactured from electrolytic tin-plated copper with an internal central stop.
£0.18
The Cembre 2480050 (L06-M) is a premium copper compression through connector (butt splice) designed for permanently joining low-voltage copper conductors. Part of the proven Cembre L-M Series, it delivers secure, low-resistance electrical joints for industrial, commercial and utility electrical installations.
Manufactured from more than 99.9% pure electrolytic copper and finished with electrolytic tin plating, the connector provides excellent electrical conductivity while offering outstanding resistance to corrosion and oxidation. Its annealed construction ensures optimum ductility, making compression easier while improving resistance to mechanical stress.
Designed for 1.5–2.5 mm² copper conductors, the L06-M incorporates chamfered barrel entries together with an internal central stop to ensure correct conductor positioning before crimping. When installed using compatible Cembre compression tooling, it provides durable, maintenance-free cable joints.
The Cembre L-M Series is specifically designed for permanent splicing of low-voltage copper conductors. The combination of annealed electrolytic copper, corrosion-resistant tin plating and an internal conductor stop ensures consistent, high-quality electrical joints with excellent mechanical strength.
Installed with compatible Cembre crimping tools and dies, these through connectors provide dependable long-term performance in switchboards, industrial control panels, maintenance work and power distribution systems.
| Series | L-M |
|---|---|
| Part number | 2480050 |
| Product type | Copper compression through connector |
| Conductor size | 1.5–2.5 mm² |
| Internal diameter | 2.4 mm |
| Overall length | 15 mm |
| Material | Electrolytic copper (>99.9% purity) |
| Surface finish | Electrolytic tin plating |
| Central stop | Yes |
| Operating temperature | -50°C to +150°C |
| Maximum voltage | 11 kV |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is used to permanently join two 1.5–2.5 mm² copper conductors using compression crimping.
The L06-M is designed for copper conductors from 1.5 mm² to 2.5 mm².
The internal stop ensures both conductors are inserted to the correct depth before compression, producing a secure and reliable electrical connection.
Electrolytic tin plating protects against corrosion while maintaining excellent electrical conductivity.
Yes. It is designed for installation using compatible Cembre compression tools and dies.
Cembre L-M Series through connectors are trusted by electricians, panel builders and industrial engineers for producing durable, low-resistance cable joints in demanding electrical installations.
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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...