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2469350 Cembre NL1-M THROUGH CONNECTOR
Cembre 2469350 NL1-M polyamide insulated through connector for 4–6 mm² copper conductors, providing secure permanent inline electrical cable joints.
£0.2652
Why Choose the Cembre 2469350 NL1-M Polyamide Insulated Through Connector?
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.
Key Advantages
- Premium polyamide insulated through connector.
- Suitable for 4–6 mm² stranded copper conductors.
- PA6.6 insulation provides excellent durability and temperature resistance.
- Electrolytically tin-plated copper ensures excellent electrical conductivity.
- Permanent low-resistance inline cable joint.
- Outstanding corrosion resistance for long service life.
- Compatible with professional radial and indent crimping tools.
Key Features
- Manufacturer: Cembre.
- Series: NL Polyamide Through Connectors.
- Model: NL1-M.
- Manufacturer Part Number: 2469350.
- PA6.6 insulated through connector.
- Suitable for 4–6 mm² conductors.
- Electrolytically tin-plated copper barrel.
- Yellow polyamide insulation.
- Central stop for correct conductor positioning.
- Professional crimp installation.
Reliable Inline Cable Joining for Industrial Applications
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.
Typical Applications
- Industrial control panels.
- Machine building and OEM equipment.
- Factory automation systems.
- Electrical maintenance and repair.
- Switchgear and distribution equipment.
- Commercial electrical installations.
- Copper conductor cable splicing.
Technical Specifications
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| Suitable Conductor Material | Copper | |
|---|---|---|
| Device Type | Butt / Through Connector | |
| Conductor Size | 4–6 mm² | |
| 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 |
Frequently Asked Questions
What is the Cembre 2469350 NL1-M used for?
It is used to permanently join stranded copper conductors using a professional crimping tool.
What conductor sizes does it support?
The NL1-M is suitable for stranded copper conductors from 4 mm² to 6 mm².
Why is polyamide insulation used?
Polyamide (PA6.6) insulation provides improved mechanical strength, higher temperature resistance and greater durability than standard PVC insulation.
What material is the connector manufactured from?
It is manufactured from electrolytic copper with an electrolytically tin-plated finish for excellent conductivity and corrosion resistance.
Where is the NL1-M commonly used?
It is widely used in industrial machinery, electrical control panels, automation systems, OEM manufacturing and commercial electrical installations.
Trusted by Electrical Professionals Worldwide
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.
