Cimco 187016 puntalino 2,5 mm² parzialmente isolato blu 100 pezzi

Wire end ferrule for reliable termination of fine-stranded copper conductors, featuring a tin-plated electrolytic copper sleeve and a polypropylene insulation collar in blue for 2.5 mm² conductors. The funnel-shaped entry simplifies wire insertion, and the partial insulation provides protection against fraying while maintaining a compact connection. Supplied in a pack of 100 pieces, these ferrules are suitable for professional electrical installations and panel building.

Advantages

Tin-plated copper construction ensures excellent conductivity and corrosion resistance. The polypropylene insulation collar is colour-coded blue for quick identification of 2.5 mm² conductors and offers reliable strain relief. The funnel-shaped entry allows fast, snag-free insertion of fine-stranded wires, reducing installation time. Compliant with DIN 46228 Part 4, these ferrules deliver consistent crimping results in automated and manual processing.

Suitable for

• Fine-stranded copper conductors with a nominal cross-section of 2.5 mm²
• Professional electrical installations, control cabinets and switchgear
• Applications requiring vibration-resistant, gas-tight connections
• Use with standard crimping tools for wire end ferrules

Key specifications

• Nominal cross-section: 2.5 mm²
• Colour: Blue
• Insulation type: Partially insulated (polypropylene collar)
• Material: Electrolytic copper, tin-plated
• Total length: 14.5 mm; metal sleeve length: 8 mm
• Inner diameter of metal sleeve: 2.3 mm; outer diameter of insulation: 4.3 mm
• Temperature range: -40°C to +105°C
• Voltage rating: 300 V
• Flammability rating of insulation: UL 94 V-2
• Standard compliance: DIN 46228 Part 4
• Pack quantity: 100 pieces

Recommendations

For secure crimping, use a crimping tool with a die profile for 2.5 mm² wire end ferrules. Verify that the conductor is fully inserted into the metal sleeve before crimping. Store ferrules in a dry environment to maintain plating integrity.