Cembre 2469780 WL03-M transparent polyamide insulated through connector for 0.25–1.5 mm² copper conductors, providing secure permanent inline electrical cable joints.
£1.06
The Cembre 2469780 WL03-M is a premium polyamide (PA6.6) insulated through connector engineered to create secure, permanent inline electrical connections between stranded copper conductors. Manufactured by Cembre, this professional-grade crimp connector combines high-purity electrolytic copper with robust PA6.6 insulation to provide outstanding electrical conductivity, superior mechanical strength and long-term reliability for industrial and commercial electrical installations.
Manufactured from electrolytic copper with an electrolytically tin-plated finish, the WL03-M offers excellent corrosion resistance while maintaining low contact resistance throughout its service life. The durable transparent polyamide insulation provides enhanced mechanical protection, improved temperature resistance and easy visual inspection of conductor insertion during installation.
Designed for 0.25–1.5 mm² copper conductors, the Cembre WL03-M is widely used in electrical control panels, machinery, automation systems, OEM equipment and commercial electrical installations where dependable inline cable joints are essential.
The Cembre WL03-M is engineered to provide permanent inline cable joints with excellent electrical continuity and mechanical integrity. The electrolytically tin-plated copper barrel minimises resistance while the PA6.6 insulation provides excellent resistance to heat, abrasion and demanding industrial environments.
Its professional construction makes it an excellent solution for electrical contractors, panel builders, OEM manufacturers and maintenance engineers requiring dependable cable joints with consistent crimp quality across industrial applications.
| Series | WL Polyamide Through Connectors |
|---|---|
| Manufacturer Part Number | 2469780 |
| Product type | Polyamide insulated through connector |
| Conductor size | 0.25–1.5 mm² |
| Connector type | Through (butt) connector |
| Conductor material | Electrolytic copper (>99.95% purity) |
| Surface finish | Electrolytically tin plated |
| Insulation material | Polyamide PA6.6 |
| Insulation colour | Transparent |
| Minimum operating temperature | -20°C |
| Maximum operating temperature | +115°C |
| Short-term temperature | +130°C |
| Crimping geometry | Radial / Indent |
| HS Code | 85369010 |
| Country of Manufacture | Taiwan |
It is used to permanently join stranded copper conductors using a professional crimping tool.
The WL03-M is suitable for stranded copper conductors from 0.25 mm² to 1.5 mm².
The transparent PA6.6 insulation allows visual confirmation that conductors are fully inserted before crimping while providing excellent mechanical protection and high temperature resistance.
It is manufactured from electrolytic copper with an electrolytically tin-plated finish for excellent conductivity and corrosion resistance.
It is widely used in industrial machinery, electrical control panels, automation systems, OEM manufacturing and commercial electrical installations.
Cembre polyamide insulated connectors are trusted worldwide by electricians, panel builders and OEM manufacturers for delivering secure, durable and reliable electrical cable connections across industrial and commercial 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...