Cimco 18 2203 Wire End Ferrule, 1 mm², 10 mm Sleeve, Partially Insulated, Yellow, 100 pcs

Electricians and panel builders use these Cimco 18 2203 wire end ferrules to terminate fine-stranded conductors in control cabinets, switchgear, and terminal blocks. The 1 mm² cross-section suits conductors around 18 AWG, and the 10 mm metal sleeve provides a reliable crimp zone for secure connections.

Key specifications

• Product type: Wire end ferrule
• Insulation type: Partially insulated
• Wire cross-section: 1 mm²
• Sleeve length: 10 mm
• Colour: Yellow
• Pack quantity: 100 pieces
• Conductor material: Electrolytic copper, tin-plated
• Insulation material: Polypropylene (PP)
• Temperature range: -40°C to +105°C
• Voltage rating: Up to 300 V
• Flammability rating (insulation): UL 94 V-0
• Standard compliance: DIN 46228 Part 4
• Halogen-free insulation: Yes
• Application: Electrical wiring, control cabinets, switchgear, panel building
• Crimping type: Square or hexagonal crimp

Why choose it

The tin-plated copper sleeve ensures low contact resistance and corrosion protection, while the polypropylene insulation collar provides strain relief and prevents conductor breakage at the crimp point. The yellow colour coding follows DIN standards for quick identification of 1 mm² ferrules.

Ideal use cases

• Terminating stranded wires in industrial control panels
• Preparing conductors for screw, spring, or push-in terminal connections
• Maintaining tidy, reliable wiring in switchgear and distribution boards

Good to know

These ferrules are designed for use with standard crimping tools that produce square or hexagonal crimps. The partial insulation leaves the metal sleeve exposed for a secure crimp while the plastic collar supports the wire insulation.