Gustav Klauke GmbH 47010 insulated wire end ferrules with tin-plated copper contacts, 1.2 mm diameter and 1.6 cm stripping length for 0.75-10mm wire, 1000 pieces per pack

Gustav Klauke GmbH 47010 insulated wire end ferrules are engineered to provide secure, stable, and reliable electrical connections for a wide range of wiring tasks. Featuring durable copper construction with tin-plated contacts, these ferrules ensure excellent electrical conductivity and reliable resistance to corrosion over time. Each terminal is equipped with a polypropylene insulation collar in grey, which adds mechanical support at the wire entry point and prevents strand breakage. Supplied in a convenient bulk pack of 1000 pieces, this product is well-suited for professional electrical installations, panel building, and routine maintenance work where consistent connection quality is required.

Advantages

The use of high-quality copper ensures optimal current transfer and minimal resistance across the connection point. Tin plating protects the underlying metal from oxidation, extending the service life of the termination in various environmental conditions. The integrated polypropylene collar provides reliable insulation and prevents accidental contact with bare wire strands. Designed for straightforward crimping, these wire end ferrules help streamline wiring management and improve the overall neatness and safety of electrical panels.

Suitable for

• Professional electrical installations and distribution board wiring
• Industrial control panel assembly and maintenance
• Managing multi-stranded flexible wires to prevent fraying
• Wiring projects requiring reliable connections for 0.75 to 10 mm wire sizes

When it may not be suitable

These insulated wire end ferrules are not designed for solid core wires, as solid conductors do not require ferrules for termination. They are also unsuitable for wire cross-sections outside the specified 0.75 to 10 mm range.

Key specifications

• Connector contacts plating: Tin
• Product colour: Grey
• Material: Copper and Polypropylene (PP)
• Diameter: 1.2 mm
• Stripping length: 1.6 cm
• Wire compatibility: 0.75-10 mm
• Quantity per pack: 1000 pieces

How to use

To use the Gustav Klauke GmbH 47010 insulated wire end ferrules, first strip the wire insulation to the recommended length of 1.6 cm. Ensure the exposed wire strands are clean, straight, and undamaged. Gather the strands together and insert them fully into the tubular metal barrel of the ferrule until the wire insulation rests against the internal collar. Place the loaded ferrule into the correct die slot of a compatible crimping tool and squeeze the handles firmly until the ratchet releases. Inspect the crimped connection to ensure all strands are securely captured inside the metal sleeve before connecting it to a terminal block.

What to consider before purchase

• Verify that your wire cross-section falls within the 0.75 to 10 mm compatibility range
• Ensure you have a suitable crimping tool designed for insulated wire end ferrules
• Check the physical dimensions, including the 1.2 mm diameter and 1.6 cm stripping length, against your application requirements
• Evaluate the required quantity to ensure the 1000-piece pack meets your project scope

Usage recommendations

For optimal safety and mechanical stability, always use a calibrated ratcheting crimping tool specifically matched to the size of the insulated wire end ferrules. Store the unused ferrules in a dry environment to keep the metal contacts clean and free from oxidation prior to application.