Struthers-Dunn

Struthers-Dunn Inc., a legacy in the relay industry since 1923, was founded by John Struthers-Dunn. Renowned for its impeccable track record, the company has played a pivotal role in the evolution of industrial controls, especially during WWII when it became a pioneer in producing military relays. Struthers-Dunn's unwavering commitment to reliability shines through in its esteemed 219 Series industrial relays, specifically designed for nuclear energy facilities. The company's contributions have earned it a place on the US Military's Qualified Product List (QPL), attesting to its excellence. As a trailblazer in industrial automation, Struthers-Dunn introduced early Programmable Logic Controllers (PLCs) and groundbreaking time-delay relays. In today's landscape, the company continues to excel as a provider of customized solutions for diverse industrial applications, including traffic signals, power generation, and factory automation. Struthers-Dunn's legacy as a leader in electromechanical and electronic relay manufacturing remains unyielding.