With more than a century of experience, AMETEK Switch is a Rochester manufacturer known for dependable electrical switching components. Its contactors and solenoids serve applications that include aerospace power distribution and electric vehicles, with production processes certified to ISO 9001:2015.
ISO 9001:2015
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RoHS compliance
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UL recognized components
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IP67 Certified
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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
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
MAMCO Precision SwitchesSince 1964, MAMCO Precision Switches has made customized molded components and sub-assemblies, expanding in 2004 into precision pressure-control switches for commercial and OEM applications. Its Oneonta operation combines switch manufacturing with MAMCO Molding, supporting custom engineering alongside products such as air-compressor switches. MAMCO is ISO 9001:2015 certified and TS-16949 compliant.ONEONTA, NY
Sector Microwave IndustriesSince 1974, Sector Microwave Industries has made electromechanical microwave and RF switches for communication, military, satellite, and commercial ground-station applications. The Deer Park manufacturer handles production on its own premises and has supplied high-reliability switches for space missions since 1985, including NASA’s Mars Surveyor mission and OSIRIS-REx’s journey to asteroid Bennu. Its ISO 9001 quality system, in-house machine shop, clean room, and dedicated high-reliability testing facilities support both standard and custom designs.DEER PARK, NY