One of the most common issues that cabling teams face when terminating a high-strand, flexible cable into a mechanical set-screw type lug is that the twisting action of the set screw deforms or cuts the fine wire strands. This can result in hot joint and eventual failure by overheating. It’sthe reason that many are now working with compression connectors to terminate a high strand cable. In this post, we’ll explore more about how to integrate high-strand cables into mechanical lugs.

Consider the industry’s leading compression connectors

Make sure when terminating high strand cables into mechanical lugs that you’re working with the market’s leading compression connectors. One of the best options in the marketplace is the Greaves PT-FX Series Shoo-Pin™ Flex Cable Adapters, which provide a class B pinfor insertion into a mechanical lug. The product is an all-copper compression adapterand incorporates a flared barrel opening which helps to streamline installation in the field.

Important considerations

When choosing compression connectors for use within your work, make sure you take the following into consideration:

• There are several styles of flex cable

There are several styles of flex cable in the marketplace and their actual size might be dependant on the manufacturer and the application.

• Bundle dimensions can differ

As a result of the various styles of flex cable, the bundle dimensions can differ among the manufacturers and so you should work directly with your manufacturer to choose the right product for your specific demands.

• Specific products required for disconnect/reconnect applications

In applications where the cabling must be disconnectedand reconnected, PT-FX Shoo-Pin connectors are recommended. If mechanical lugs are required, consider using lugs that incorporate an intermediate pressure pad to contact the wire and avoid twisting the wire strands.

Our team at Greaves is here to guide you in selecting mechanical lugs for your wiring applications. To learn more about our company and the products in our catalog, call today.