Circuit protectors, solid state relays, power relays and high voltage relays as well as power distribution systems for a reliable and efficient on-board electrical system
Electrification, digitisation, networks: The transformation of the utility vehicles industry also affects buses and coaches and requires innovative components and systems, adapted to customer needs.
E-T-A specialises in overcurrent protection, solid state relays and smart relays, power relays, arc-free high voltage capacitors as well as diagnosis-capable power distribution systems.
We support our customers daily to bring innovation, profitability and reliability in line.
Our well-proven resettable automotive circuit breakers replace ATO® and MINI® blade-type fuses, minimise time for trouble-shooting and avoid unnecessary vehicle downtimes.
Wear-free and noiseless operation
As they have no moving contacts, our electronic relays can be used to switch high inductive loads, wear-free, noiseless and with high frequency.
Compact, robust and energy-efficient
Limited installation space, maximum reliability and minimum energy requirement determine our customers’ activities. Our electro-mechanical power relays are optimised in this regard and were designed and tested in accordance with ISO 16750.
Brochures and flyers about busses:
Transportation 12 MB
Relays - Product overview 562 KB