E-T-A Engineering Technology Employee Directory
ManufacturingIllinois, United States51-200 Employees
E-T-A Engineering Technology is a manufacturing company based in Mount Prospect, Illinois, with 51 to 200 employees. It specializes in circuit protection technologies and is described as a leading manufacturer of circuit breakers for equipment, offering thermal, thermal-magnetic, magnetic, electronic, and high-performance protection. The company’s product portfolio includes more than 150 circuit breaker models and about 350,000 configurations, along with solid state remote power controllers, power management systems, relays, and smart power distribution modules for industrial OEMs and end users. In recent activities, E-T-A launched the 8365-T circuit breaker in March 2026 and announced a collaboration with Webasto SE in March 2026 to support motorhome applications. The company operates within the manufacturing industry and reports revenue in the range of $50M to $100M.