Cembre 2469350 NL1-M polyamide insulated through connector for 4–6 mm² copper conductors, providing secure permanent inline electrical cable joints.
£0.33
The Cembre 2469350 NL1-M is a premium polyamide (PA6.6) insulated through connector engineered to provide secure, permanent inline electrical connections between stranded copper conductors. Manufactured by Cembre, this professional crimp connector combines high-purity electrolytic copper with durable PA6.6 insulation to deliver exceptional electrical conductivity, outstanding mechanical strength and long-term reliability in demanding industrial environments.
Manufactured from electrolytic copper with an electrolytically tin-plated finish, the NL1-M provides excellent corrosion resistance while maintaining low contact resistance throughout its service life. Its robust yellow polyamide insulation offers improved impact resistance, higher operating temperatures and greater durability than conventional PVC insulated connectors, making it ideal for industrial machinery, switchgear and automation systems.
Designed for 4–6 mm² copper conductors, the Cembre NL1-M is widely specified for electrical control panels, OEM machinery, factory automation equipment and industrial maintenance where dependable inline cable joints are essential.
The Cembre NL1-M is engineered to produce 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 industrial environments.
Its professional construction makes it an excellent choice for electrical contractors, panel builders, OEM manufacturers and maintenance engineers who require reliable cable joints with consistent crimp quality across demanding industrial applications.
| Series | NL Polyamide Through Connectors |
|---|---|
| Manufacturer Part Number | 2469350 |
| Product type | Polyamide insulated through connector |
| Conductor size | 4–6 mm² |
| Connector type | Through (butt) connector |
| Overall length | 32 mm |
| Cable stripping length | 17.6 mm |
| Conductor material | Electrolytic copper (>99.95% purity) |
| Surface finish | Electrolytically tin plated |
| Insulation material | Polyamide PA6.6 |
| Insulation colour | Yellow (RAL 1021) |
| Operating temperature | -20°C to +115°C (130°C short-term) |
| ETIM Class | EC001059 |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is used to permanently join stranded copper conductors using a professional crimping tool.
The NL1-M is suitable for stranded copper conductors from 4 mm² to 6 mm².
Polyamide (PA6.6) insulation provides improved mechanical strength, higher temperature resistance and greater durability than standard PVC insulation.
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...