Applied Power Systems

APM HEXSEAL was founded in 1947 with the mission to develop and manufacture environmental sealing solutions to protect and prolong the life of electromechanical switches and circuit breakers in hostile environmental conditions worldwide. This focused effort resulted in the development of our extensive line of sealing boots, that mate with the vast majority of switches, breakers, encoders, potentiometers & rotary devices found throughout the world today, as well as our sealing hardware, which includes a wide variety of self-sealing fasteners and sealing washers.

Precision Mechanisms Corp. is a leading manufacturer of rotary cam switches and cam switches, offering a wide range of products including the CS-402, CS-501, CS-601, LS-100 Series, LS-302, and custom designs. With over 65 years of experience, they have established themselves as a trusted supplier to the aerospace, defense, and industrial industries, providing innovative and high-quality solutions. Their patented product, the Continuously Adjustable Cam Switch, is the result of extensive research and development, guaranteeing the highest standards of quality and innovation. Completely self-contained and externally adjustable, Precision Mechanisms Corp.'s cam switches are designed to meet various requirements, offering advantages such as easy installation, adjustable dwell angles, and the ability to be adjusted while the shaft is stationary or rotating. Their products are known for their reliability, insensitivity to temperature variations, and minimum space requirements. Proudly made in America, Precision Mechanisms Corp. is committed to providing exceptional products and is a proud employer of veterans.Generated from the website

Serving the microwave and radio frequency community with microwave switches, Sector Microwave Industries products are used for communication, military and satellite applications. Sector Microwave offers a line of electromechanical waveguide and coaxial switches in single pole, double throw; double pole, double throw; transfer configurations; relay switches; dual waveguide; coax switches; and switch assemblies for use in satellite, military and commercial ground station applications. The company s patents are incorporated in the product line and contribute to the reliability and performance of its products. Its switches feature concepts or designs such as patented sector motors, manual override and visual radio frequency path indicators and coaxial magnetic switching. Sector Microwave Industries is located in Deer Park, N.Y.