Cembre 2051602 RKF-F405 fully reinforced female insulated push-on disconnect terminal for 0.25-1.5 mm² conductors with 4.8 x 0.5 mm blade connection.
£0.27
The Cembre 2051602, model RKF-F405, is a high-quality fully reinforced female push-on disconnect terminal engineered to provide secure, long-lasting electrical connections in demanding industrial and mobile applications. Designed with an integrated electrolytic copper reinforcement sleeve and durable halogen-free PA6.6 insulation, it offers exceptional mechanical strength, superior strain relief and excellent resistance to continuous vibration.
The innovative reinforcement sleeve deforms during crimping to grip both the conductor and cable insulation, creating a highly reliable termination that withstands mechanical movement far better than conventional insulated terminals. Its funnel-shaped cable entry also simplifies conductor insertion, enabling fast, repeatable installation.
Suitable for 0.25–1.5 mm² copper conductors, the RKF-F405 accepts standard 4.8 × 0.5 mm male blade terminals, making it ideal for industrial control panels, machine building, transport equipment, automotive systems and OEM electrical assemblies.
The RKF series has been specifically engineered for demanding industrial environments where electrical terminations are exposed to vibration, movement and repeated mechanical loading. The reinforced copper sleeve securely grips both the conductor and insulation during crimping, producing outstanding mechanical strength and long-term reliability.
These terminals are widely used by panel builders, machinery manufacturers, transport engineers and industrial maintenance professionals who require dependable electrical connections with excellent resistance to vibration and fatigue.
| Part number | 2051602 |
|---|---|
| Product type | Reinforced female disconnect terminal |
| Connection type | Female push-on receptacle |
| Blade size | 4.8 × 0.5 mm |
| Conductor range | 0.25–1.5 mm² |
| Body material | Electrolytic tin-plated brass |
| Reinforcement | ETP electrolytic tinned copper sleeve |
| Insulation material | Halogen-free Polyamide PA6.6 |
| Operating temperature | -20°C to +105°C |
| Short-term temperature | Up to +110°C |
| Colour | Red |
| Pack quantity | 100 pieces |
| HS Code | 85366990 |
| Country of Manufacture | Taiwan |
It is a reinforced female disconnect terminal designed to provide secure electrical connections on standard 4.8 × 0.5 mm male blade terminals.
The terminal accommodates copper conductors from 0.25 mm² to 1.5 mm².
The integrated electrolytic copper reinforcement sleeve improves mechanical strength, increases strain relief and delivers excellent resistance to vibration.
The terminal features durable halogen-free Polyamide PA6.6 insulation suitable for demanding industrial environments.
It is commonly installed in industrial machinery, automation systems, transport equipment, control panels and OEM electrical assemblies.
Cembre reinforced disconnect terminals are trusted by panel builders, OEM manufacturers and industrial electricians for providing durable, vibration-resistant electrical connections in demanding 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...