Klauke 171G-100 Insulated Wire End Ferrule, 1.0 mm², Yellow, Galvanically Tinned, 100 Pieces

Electricians and panel builders working with fine-stranded conductors rely on the Klauke 171G-100 insulated wire end ferrule for secure, gas-tight terminations. This yellow ferrule accepts 1.0 mm² wires, featuring a flared entry for easy insertion and a galvanically tinned copper sleeve that resists corrosion. The polypropylene insulation collar provides strain relief and is colour-coded for quick size identification. Supplied in a pack of 100 pieces, these ferrules are ideal for control cabinets, terminal blocks, and industrial wiring applications where reliability is paramount.

Key specifications

• Wire cross-section: 1.0 mm²
• Insulation colour: Yellow
• Ferrule material: Electrolytic copper, galvanically tinned
• Insulation material: Polypropylene (PP), halogen-free
• Metal sleeve length (L1): 12 mm
• Total length (L2): 18 mm
• Collar diameter (D2): 3.5 mm
• Wire entry diameter (D1): 1.7 mm
• Temperature range: -5°C to +105°C
• Standard compliance: DIN 46228 Part 4
• Flammability rating: UL 94 V-0
• RoHS compliant
• Pack quantity: 100 pieces

Why choose it

The galvanic tin plating ensures excellent conductivity and long-term protection against oxidation, even in harsh environments. The flared entry simplifies insertion of fine-stranded conductors, reducing installation time and preventing strand damage. The colour-coded yellow collar allows instant recognition of the 1.0 mm² size, minimising errors during wiring. Manufactured to DIN 46228 Part 4, these ferrules guarantee consistent dimensions and performance, and the halogen-free insulation meets strict safety requirements for low-smoke applications.

Ideal use cases

• Terminating fine-stranded wires in industrial control panels
• Connecting conductors to terminal blocks, relays, and contactors
• Wiring in machinery, automation systems, and switchgear
• Applications requiring RoHS compliance and halogen-free materials

Good to know

These ferrules are designed for use with professional crimping tools that conform to DIN 46228 Part 4. The polypropylene insulation is rated UL 94 V-0 for flame retardancy, enhancing safety in electrical installations. With a wide operating temperature range from -5°C to +105°C, they perform reliably in both cold and hot environments. Always verify the correct crimping die size for 1.0 mm² ferrules to achieve a secure connection.