TFRL4-16MM-10 - Pacer Group Pacer Brown 4 AWG Wire Ferrule - 16mm Length - 10 Pack

Brown 4 AWG Wire Ferrule - 16mm Length - 10 Pack

Wire fraying can quickly become a problem when dealing with IEC (European)-style terminal blocks. As the wire frays, the connection becomes weaker, and the problem will need to be addressed. But all that can be prevented. How? By utilizing wire ferrules. Wire ferrules are a type of terminal that prevents wire fraying. It covers the stranded wire and creates a solid, connected piece. In a sense, wire ferrules make stranded wire behave like solid wire. This is important, especially when working with IEC terminal blocks.

How are wire ferrules properly used? The first step is to strip the wire to the correct length. Now slide the ferrule over the exposed wire. Make sure that the nylon casing butts up to the wire insulation. Once set, crimp using the proper tool. Using the proper tool is important, as, without the proper pressure, the wire may not create a solid connection. Proper crimping pressure and technique are key to ensuring continued performance. Once properly crimped, users can add heat shrink for added protection if they choose. 

Features:

• Prevent strand separation while minimizing strand breakage
• Insulated ferrules provide additional electrical insulation
• Increase connection reliability when terminating stranded wire in terminal blocks

Specifications:

• Package Size: 10
• Wire Size (AWG): 4
• Insulation Color: Brown
• Ferrule Length: 16mm (0.63 in.)
• Stripping Length: 18mm (0.75 in.)

The Pacer Brown 4 AWG Wire Ferrule, 16mm Length, 10 Pack, is designed for securing 4 AWG wire terminations. These ferrules are suitable for IT and industrial applications requiring reliable electrical connections. They facilitate consistent and robust contact within terminal blocks and other connection points, reducing the risk of loose strands and improving connection integrity. This product is intended for businesses and IT professionals managing electrical infrastructure, control panels, or system builds where precise and durable wire termination is critical. The TFRL4-16MM-10 part number indicates a pack of ten ferrules, providing a practical solution for small to medium-scale wiring projects or maintenance tasks, ensuring stable electrical performance and simplified troubleshooting.