Cimco 187019 puntalino 4 mm² parzialmente isolato grigio 100 pezzi

Electricians and control cabinet builders use the Cimco 187019 wire end ferrule to terminate fine-stranded copper conductors with a 4 mm² cross-section. The funnel-shaped entry guides individual wires into the tin-plated copper tube, while the grey polypropylene collar provides partial insulation and colour coding according to DIN 46228 Part 4.

Key specifications

• Conductor cross-section: 4 mm²
• Insulation type: Partially insulated
• Colour: Grey
• Pack quantity: 100 pieces
• Ferrule material: Electrolytic copper, tin-plated
• Insulation material: Polypropylene (PP)
• Metal tube length: 12 mm
• Total length: 19 mm
• Max. voltage rating: 1000 V
• Temperature range: -40°C to +105°C
• Flammability rating: UL 94 V-2
• Halogen-free: Yes

Why choose it

The tin-plated copper tube ensures reliable crimping and corrosion resistance, while the funnel-shaped entry simplifies insertion of fine-stranded conductors. The grey insulation collar provides clear identification and strain relief, making terminations neat and secure.

Ideal use cases

• Control cabinet wiring
• Terminal block connections
• Electrical installations with fine-stranded conductors

Good to know

These ferrules comply with DIN 46228 Part 4 and are suitable for conductors up to 4 mm². The polypropylene insulation is halogen-free and rated UL 94 V-2 for flammability.