Secure your electrical connections with our durable and reliable 4.0mm tinned copper wire ferrules, sold in a convenient 10-pack. Engineered for professionals and DIY enthusiasts alike, these high-quality bootlace ferrules provide a safe, consistent, and clean termination for stranded copper wires, significantly improving the safety and reliability of your electrical work.Enhanced safety and reliability: When crimped onto stranded wire ends, these ferrules prevent the wire from fraying and help eliminate loose strands that can cause short circuits or poor electrical contact. This is especially crucial for connections in terminal blocks, circuit breakers, and relays.
Optimal conductivity: Made from high-quality tinned copper, these ferrules ensure an excellent electrical connection with minimal contact resistance. The tin coating also protects the copper from corrosion and oxidation, ensuring a long-lasting and stable connection.
Designed for easy installation: The funnel-shaped, color-coded plastic collar guides the wire strands perfectly into the ferrule, making insertion into terminal blocks fast and effortless. This saves you time on the job and ensures every strand is properly captured. The collar provides additional mechanical support and bend protection at the wire's entry point.
Versatile applications: Ideal for use in a wide range of electrical installations, including control panels, industrial machinery, automotive wiring, and household electrical systems. These 4.0mm ferrules are suitable for applications where secure and dependable connections are critical for operational efficiency and safety.
Meets industry standards: While ferrule usage is mandatory in some European systems, using them is widely recognized as a best practice everywhere for improving the quality and safety of electrical terminations.
Key features
Wire size: 4.0mm² (AWG 12)
Material: Tinned electrolytic copper for superior conductivity and corrosion protection.
Insulation: Funnel-shaped plastic collar made from polypropylene for easy entry and strain relief.
Pack size: 10 ferrules per pack.
Color coding: Follows standard color coding for easy identification of wire size.
Crimping: Requires a suitable crimping tool for a gas-tight and permanent crimp.