Clements National and Cadillac products are now under the Cadillac-Win™ brand from Winchester Interconnect.™
In order to unify as Winchester Interconnect, we now offer products from four powerful product brands, including Cadillac-Win. We value the strength of the Cadillac name and products; the Cadillac-Win product brand is an important part of Winchester Interconnect.

Over the next six to 12 months, we will transition the name Cadillac to the new brand, Cadillac-Win. Be assured that the Clements National and Cadillac solutions you rely on today will continue to be available under the Cadillac-Win brand.

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About Cadillac-Win®

Cadillac-Win®is a trusted name in industries requiring ruggedized interconnect solutions that survive harsh environments.

In applications from rail to oil and gas, Cadillac-Win products provide solutions for high power, signal, and data transmission, as well as hybrid solutions requiring power and data through a single connector. Cadillac-Win interconnect solutions can be found in passenger rail cars, freight locomotives, industrial power houses, and drilling rig equipment.

While the Cadillac-Win brand is best known for product lines used in trainline applications, it also encompasses speciality connectors, as well as custom junction box design, custom cable assemblies, focused engineering solutions and manufacturing services. The Cadillac-Win product line conforms to various industry certifications including ATEX/IECEx, Amtrak, UL, CSA, and APTA.


The Cadillac-Win brand includes a wide range of products that meet its customers’ ruggedized needs.

These products include the 480 Series, 27 Point Connectors for rail applications and threaded, circular CN and EP Connectors for industrial and hazardous oil and gas environments.  

Originally designed for military aircraft use, the CN and EP Series meet Mil-C-5015 specifications and are widely used in various industrial applications that require solder or removable crimp contacts. Multipin and single pole connectors are available under the CN and EP Series. The EP Series is ATEX/IECEx certified for use in hazardous areas such as petrochemical refineries, land and offshore drilling systems. The CN Series can be used in industrial environments and facilities.