About

About E-T-A Elektrotechnische Apparate GmbH E-T-A has been protecting electrical systems from overcurrent and short circuits for more than 75 years. Our solutions ensure that electrical power remains safe, reliable, and manageable across a wide range of industries. As a global market leader, we offer a comprehensive portfolio including circuit breakers, relays, contactors, and intelligent power distribution systems. Whether electromechanical or electronic, standardized or customized, our components and systems help improve safety, performance, uptime, and cost efficiency. Visit us to learn how our technologies and expertise support reliable overcurrent protection and power distribution in modern electrical systems. E-T-A has been protecting electrical systems from overcurrent and short circuits for more than 75 years. Our solutions ensure that electrical power remains safe, reliable, and manageable across a wide range of industries. As a global market leader, we offer a comprehensive portfolio including circuit breakers, relays, contactors, and intelligent power distribution systems. Whether electromechanical or electronic, standardized or customized, our components and systems help improve safety, performance, uptime, and cost efficiency. Visit us to learn how our technologies and expertise support reliable overcurrent protection and power distribution in modern electrical systems.