Cembre 2485010 L03-P electrolytic copper parallel connector with electro-tin plated finish for compression joining of copper conductors.
£0.14
The Cembre 2485010 L03-P is a high-quality parallel copper connector (parallel butt splice) designed to provide secure, low-resistance electrical joints for copper conductors in industrial, commercial and OEM electrical installations. Manufactured from high-purity electrolytic copper with a durable electro-tin plated finish, it offers excellent conductivity, corrosion resistance and dependable long-term performance.
As part of the trusted Cembre L-P series, the connector features chamfered barrel entries for quick conductor insertion and an annealed copper construction that enables reliable compression crimping. Its compact size makes it ideal for joining small cross-section copper conductors while maintaining outstanding electrical and mechanical performance.
The Cembre 2485010 is widely used by panel builders, electrical contractors and maintenance engineers for control panels, machinery wiring, automation equipment and general low-voltage electrical installations requiring professional-grade conductor splicing.
Parallel connectors provide dependable compression joints between copper conductors while maintaining excellent electrical conductivity and mechanical strength. When installed using the appropriate compression tooling, they create permanent, vibration-resistant connections suitable for demanding industrial applications.
The Cembre L-P range combines precision manufacturing, annealed electrolytic copper and electro-tin plating to deliver reliable performance across industrial control panels, machinery wiring, electrical maintenance and automation systems.
| Series | L-P Parallel Connectors |
|---|---|
| Manufacturer Part Number | 2485010 |
| Product type | Parallel copper connector |
| Conductor size | 0.25–1.5 mm² |
| Material | 99.95% electrolytic copper |
| Surface finish | Electro-tin plated |
| Barrel diameter | 1.8 mm |
| Overall length | 6 mm |
| Cable stripping length | 6.6 mm |
| Operating temperature | -50°C to +150°C |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The L03-P is used to create permanent compression joints between small copper conductors in industrial and commercial electrical installations.
The connector is designed for copper conductors from approximately 0.25 mm² to 1.5 mm².
It is manufactured from high-purity electrolytic copper with an electro-tin plated finish for maximum conductivity and corrosion resistance.
Yes. The connector is designed for demanding industrial applications and operates over a temperature range of -50°C to +150°C.
Installation is completed using the appropriate Cembre compression crimping tool and compatible dies for the conductor size.
Cembre compression connectors are trusted by electricians, panel builders, OEM manufacturers and industrial engineers for delivering secure, durable electrical connections across a wide range of professional 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...