Founded in 2010 to replace risky extension-cord setups, EZ Generator Switch makes a patented single-circuit manual transfer switch for safely connecting backup power to essential household circuits. The Gettysburg company builds and assembles its switches in the United States with veterans, producing prewired units compatible with portable generators as well as battery and solar backup systems. Its switches conform to UL Standard 1008 and the applicable Canadian CSA standard.
UL Standard 1008
certification
CAN/CSA Std. C22.2 #178.1:2022 ED.4
certification
US D635,513 S (Patent)
certification
ElectroswitchMaking products in the United States since 1946, Electroswitch is a Weymouth manufacturer known for reliable switching solutions in demanding power environments. Its equipment supports utility protection and control as well as rugged defense and industrial applications, including naval shipboard systems and locomotive equipment.SOUTH HAMPTON, PA
Reynolds & Reynolds Electronics, IncFounded in 1989 after Bill Reynolds patented a battery backup unit for hydraulic elevators, Bethlehem-based Reynolds & Reynolds Electronics makes Powervator emergency-return and battery-backup systems that help elevator passengers exit safely during power outages. Still family-grown and led by Bill’s brother-in-law Werner John Reinartz, the company manufactures its products in the USA for elevator contractors and OEMs, supporting both new installations and retrofits. R&R also provides unlimited technical support for the life of its products.BETHLEHEM, PA
Smart Generators, LLCBorn from the flooding of Hurricane Sandy, family-owned Smart Generators, LLC builds and supplies American-made portable generators for emergency power, with a particular focus on alternative-fuel units powered by Honda engines. Its generators pair Honda engines with Mecc-Alte alternators and USA-made control panels to produce clean electricity below 4% THD, while the company’s technicians assemble and test each unit before shipment. Based in Woodmere, New York, Smart Generators also develops practical accessories such as its collapsible, weather-resistant generator enclosure.WOODMERE, NY
TwinSourceKnown for more than a decade of service in mission-critical power protection, TwinSource makes rack-mounted static and automatic transfer switches for facilities where even a brief outage can disrupt operations. Based in Batesville, Indiana, the company reports more than 60 million online hours without a load failure across its installed systems worldwide.CINCINNATI, OH