Cembre 2469785 WL06-M heat shrink through connector for 1.5–2.5 mm² copper conductors with adhesive-lined PE-HD insulation providing IP68 environmental protection.
£1.13
The Cembre 2469785 WL06-M is a premium heat shrink insulated through (butt) connector designed to create permanent, moisture-resistant inline electrical connections between stranded copper conductors. Manufactured by Cembre, this professional-grade connector combines high-conductivity electrolytic copper with a heat-shrinkable high-density polyethylene (PE-HD) sleeve containing internal adhesive to deliver exceptional sealing performance and long-term electrical reliability.
Following crimping, the heat shrink sleeve forms a watertight IP68-rated seal around the cable, protecting the connection from moisture, dust, corrosion and vibration. This makes the WL06-M an ideal solution for demanding industrial, marine, transport and outdoor electrical installations.
Designed for 1.5–2.5 mm² copper conductors, the Cembre WL06-M is widely specified by panel builders, OEM manufacturers and electrical contractors where dependable sealed cable joints are essential.
The Cembre WL06-M provides permanent inline cable joints that combine excellent electrical conductivity with outstanding environmental protection. The heat shrink sleeve with internal adhesive forms a watertight seal after installation, protecting the connection from moisture, corrosion and contamination while maintaining excellent mechanical strength.
Its sealed construction makes the WL06-M ideal for industrial automation, outdoor electrical installations, marine applications, transport systems and other demanding environments where conventional crimp connectors may be exposed to water or harsh operating conditions.
| IP Rating | IP68 |
|---|---|
| Series | WL-M Heat Shrink Through Connectors |
| Manufacturer Part Number | 2469785 |
| Product type | Heat shrink insulated through connector |
| Conductor size | 1.5–2.5 mm² |
| Connector type | Through (butt) connector |
| Overall length | 36 mm |
| Barrel length | 15 mm |
| Cable stripping length | 16.5 mm |
| Conductor material | Electrolytic copper (>99.95% purity) |
| Surface finish | Electrolytically tin plated |
| Insulation material | High-density polyethylene (PE-HD) |
| Insulation colour | Blue |
| Protection rating | IP68 |
| Operating temperature | -40°C to +105°C |
| Shrink temperature | Approx. 150°C |
| Maximum voltage | 600 V |
| Halogen free | Yes |
| HS Code | 85369010 |
| Country of Manufacture | Taiwan |
It is used to create permanent sealed inline electrical connections between stranded copper conductors using a professional crimping tool and heat source.
The WL06-M is suitable for 1.5 mm² to 2.5 mm² stranded copper conductors.
The heat shrink PE-HD sleeve contains an internal adhesive that forms an IP68-rated environmental seal when heated correctly.
The connector is designed for continuous operation from -40°C to +105°C.
It is widely used in industrial machinery, outdoor electrical systems, marine installations, transport equipment, automation systems and electrical maintenance applications.
Cembre heat shrink connectors are trusted worldwide by electricians, panel builders and OEM manufacturers for delivering secure, IP68-sealed electrical connections that withstand demanding industrial and outdoor 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.
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...