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Founded in 1962, Trayer Engineering has been a leader in Medium Voltage Switchgear. Trayer pioneered vacuum breaker technology and continues to lead the industry with designs that meet the demands of highly reliable electric grids. Trayer switchgear is unsurpassed for reliability, safety and ease of use. New for 2018 is Trayer Solid Dielectric and Trayer ATS (automatic transfer) switchgear. By combining leading edge engineering, high quality manufacturing and commitment to excellence.Trayer proudly manufactures low-maintenance vacuum switchgear of the highest caliber, designed to thrive in the most challenging circumstances. Every submersible, padmount or vaultmount product is backed by over 55 years of leading innovation in design and manufacturing. Low maintenance designs increase system reliability and reduce operational costs year after year for the life of the product which makes Trayer Switchgear the best value solution in the industry.