Rittal 4050752 Insulated Wire End Ferrule 0.14 mm² Grey 500 pcs

This wire end ferrule stands out with its funnel-shaped entry, which guides fine-stranded conductors smoothly into the tin-plated copper sleeve. The grey polyamide insulation is halogen-free and rated UL 94 V-2, making it suitable for control cabinets and machine wiring where reliable, gas-tight crimps are required.

Highlights

• For fine-stranded conductors with 0.14 mm² cross-section
• Grey polyamide (PA6.6) insulation, halogen-free
• Tin-plated electrolytic copper sleeve for corrosion resistance
• Funnel-shaped entry simplifies wire insertion
• Pack of 500 pieces

In daily use

The ferrule has a total length of 8 mm and a pin length of 5 mm, allowing a compact crimp that fits standard terminal blocks. It operates between -40 °C and +105 °C and is rated for 300 V according to IEC. The insulation withstands a dielectric strength of 6 kV, ensuring safe separation in dense wiring.

Full specifications

• Conductor cross-section: 0.14 mm²
• Total length: 8 mm
• Pin length: 5 mm
• Insulation material: Polyamide (PA6.6)
• Conductor material: Electrolytic copper (E-Cu), tin-plated
• Temperature range: -40 °C to +105 °C
• Voltage rating: 300 V (IEC)
• Dielectric strength: 6 kV
• Flammability rating: UL 94 V-2
• Halogen-free: Yes
• RoHS compliant: Yes
• Standard: DIN 46228 Part 4

Final note

Supplied in a pack of 500, this ferrule is a practical choice for panel builders and maintenance technicians who need consistent, high-quality terminations.