Cimco 187701 Twin Wire End Sleeve, 0.34 mm², Partially Insulated, Turquoise, 100 pcs

Electricians and panel builders use the Cimco 187701 twin wire end sleeve to terminate two fine-stranded conductors with a total cross-section of 0.34 mm² in control cabinets and terminal blocks. The flared entry simplifies insertion of both wires, while the tin-plated copper sleeve ensures a gas-tight, reliable connection after crimping.

Key specifications

• Nominal cross-section: 0.34 mm² (for two wires, each 0.34 mm²)
• Insulation type: Partially insulated
• Insulation colour: Turquoise
• Sleeve length: 8 mm
• Total length: 14 mm
• Inner diameter: 1.0 mm
• Outer diameter: 2.5 mm
• Sleeve material: Electrolytic copper, tin-plated
• Insulation material: Polypropylene (PP)
• Compliance: DIN 46228 Part 4
• Temperature range: -40°C to +105°C
• Pack quantity: 100 pieces

Why choose it

The turquoise insulation colour provides quick identification of wire size in crowded enclosures. The partially insulated design offers a balance between protection and flexibility, and the tin plating resists corrosion for long-term reliability.

Ideal use cases

• Terminating two conductors in industrial control panels
• Wiring terminal blocks in automation systems
• Creating secure connections in building installation

Good to know

Use with a crimping tool suitable for twin wire end sleeves to achieve optimal results. The sleeve is rated for voltages up to 1000 V and meets flammability rating UL 94 V-2.