Cembre 2051592 RKF-F408/PK reinforced female insulated push-on disconnect terminal for 0.25-1.5 mm² conductors with 4.8 x 0.8 mm blade connection.
£0.28
The Cembre 2051592 is a premium-quality reinforced female push-on disconnect terminal, manufactured to provide secure, vibration-resistant electrical connections in demanding industrial and automotive applications. Identified as the RKF-F408/PK, this fully insulated female terminal features an internal copper reinforcing sleeve that significantly improves mechanical strength and long-term connection reliability.
Designed for professional electrical installations, the reinforced construction integrates the cable insulation into the crimp, providing superior strain relief while maintaining excellent electrical conductivity. The funnel-entry design simplifies conductor insertion, reducing installation time and ensuring consistent crimp quality.
Suitable for conductors from 0.25–1.5 mm², the Cembre 2051592 accepts standard 4.8 × 0.8 mm male blade terminals and is ideal for machinery, control panels, transport equipment, OEM manufacturing and industrial automation systems where dependable vibration-resistant connections are essential.
The Cembre RKF reinforced terminal range has been specifically developed for applications where electrical connections are exposed to constant movement, vibration or mechanical stress. The integrated copper reinforcement deforms during crimping to grip both conductor and insulation, producing an exceptionally robust connection.
These terminals are widely used by panel builders, OEM machine manufacturers, transport engineers and industrial maintenance professionals requiring dependable electrical terminations that maintain long-term performance under demanding operating conditions.
| Part number | 2051592 |
|---|---|
| Product type | Reinforced female disconnect terminal |
| Connection type | Push-on female receptacle |
| Blade size | 4.8 × 0.8 mm |
| Conductor range | 0.25–1.5 mm² |
| Entry diameter | 4.5 mm |
| Terminal material | Brass with copper reinforcement sleeve |
| Insulation material | Halogen-free Polyamide PA6.6 |
| Operating temperature | -20°C to +105°C |
| Colour | Red |
| Application | Industrial electrical connections |
| Pack quantity | 100 pieces |
| HS Code | 85366990 |
| Country of Manufacture | Taiwan |
It is a reinforced female push-on disconnect terminal used to create secure electrical connections on 4.8 × 0.8 mm male blade terminals.
The terminal is suitable for conductors ranging from 0.25 mm² to 1.5 mm².
An internal copper reinforcing sleeve provides improved mechanical strength, better strain relief and enhanced vibration resistance compared with standard insulated terminals.
The insulation is manufactured from durable halogen-free Polyamide PA6.6 suitable for industrial environments.
It is widely used in industrial machinery, control panels, vehicles, transport equipment and OEM electrical assemblies where reliable electrical connections are required.
Cembre reinforced disconnect terminals are trusted by panel builders, machine manufacturers and industrial electricians for delivering durable, vibration-resistant electrical connections in demanding industrial 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...