National Ram Electronics is a specialist supplier of generator interlock kits for homeowners whose electrical panels need a properly matched backup-power solution. Its work centers on fitting interlocks to the specific layouts of existing residential panels, helping users power house wiring during utility outages without feeding electricity back into the utility line.
National Electrical Code compliance requirement
Compliance program
EZ Generator SwitchFounded 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.GETTYSBURG, PA
Wind River PowerWind River Power is a Mentor, Ohio company known for developing an indoor emergency generator for homeowners who want backup power without placing a loud unit outside. Its Origen generator is designed to operate quietly and cleanly inside the home, with automatic activation when utility power fails.MENTOR, OH
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
Penn Panel & Box CompanySince 1938, family-led Penn Panel & Box Company in Collingdale has designed, built, repaired and retrofitted custom electrical power-distribution equipment. Now in its fourth generation of Craven family leadership, the company is particularly suited to fitting new equipment into existing systems, from replacement panel interiors to medium-voltage switchgear. Its 24/7 emergency service includes fabricating replacement metalwork and busbar for damaged equipment.COLLINGDALE, PA