Making 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.
ANSI/IEEE C37.90
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UL / CSA Requirements
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MIL-S-6807
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MIL-S-21604
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MIL-S-15291
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MIL-S-18396
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ANSI C37.90.1 Surge Withstand
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IEC 61000-4-3 EMC
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CW IndustriesWith roots reaching back to 1904, CW Industries designs and manufactures electromechanical switches and connectors for industrial, commercial, defense, and aerospace electronics. The Southampton, Pennsylvania company grew from the merger of The Wirt Company—founded by Thomas Edison associate Charles Wirt—and Continental Carbon, and now operates as a vertically integrated U.S. manufacturer with patented products and processes. Its connectors and switches are made at its Southampton facility, with testing supported by an ISO 9001:2015-certified quality program and in-house laboratories qualified to Department of Defense standards.334419SOUTHAMPTON, PA
Switching Power, IncSince 1976, Long Island-based Switching Power, Inc. has designed and manufactured switching-mode power supplies for mission-critical defense systems and demanding medical, industrial, and commercial equipment. Its vertically integrated, 30,000-square-foot U.S. facility handles engineering and manufacturing under one roof, supporting both standard products and custom systems for platforms ranging from airborne and shipboard equipment to mobile radar. SPI’s patented power-conversion technologies and documented work on programs such as PAVE PAWS, G/ATOR, and Q-53 reflect a specialty in rugged, long-service power electronics.RONKONKOMA, NY
Philadelphia Electrical Equipment Company, Inc. (PEECO)Established in 1981 by engineer Robert Guarini, P.E., Philadelphia Electrical Equipment Company has spent more than four decades evolving from a generator and controls provider into a specialized power-equipment manufacturer. Based in Aston, Pennsylvania, PEECO is known for engineering and building custom switchgear for demanding infrastructure projects, with experience serving customers such as the U.S. military, major hospitals, universities, and Northeast railways. Its 64,000-square-foot facility is ISO 9001:2015 certified and holds UL 508A and UL 1558 certificates of compliance.221111ASTON, PA
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