E-T-A

Power management solutions begin with an understanding of your requirements. From concept to production, E-T-A is equipped with numerous standard systems along with the expertise and tools necessary to develop and produce a solution to meet the exact specifications of your application regardless of the complexity. More...



Circuit Protection Devices
E-T-A offers comprehensive solutions for protection of electronic equipment. Please select the desired product category to learn more about E-T-A’s offering of thermal, thermal-magentic, magnetic, high performance and electronic circuit breakers. More...




Battery isolation switches
The protective function of thermal-magnetic battery isolation switches and DC disconnects is achieved by the combination of temperature and magnetic force. More...





Electronic Overcurrent Protection
Electronic overcurrent protection prevents dips of the output voltage of switched mode power supplies both in the event of short circuit and overload. At the same time these devices provide selective protection or disconnection. Switching high capacitive loads and indicating a functional error is possible without any problems. Fault indication is by means of LEDs and auxiliary contacts. This helps with trouble-shooting and increases machine run times. More...


Relays & Solid State Remote Power Controllers
The E-T-A relay product group consists of solid state relays, power relays and solid state remote power controllers.  More...