Power Relays
Discover our extensive collection of power relays from trusted E-T-A
These robust relays are specifically engineered to provide reliable and efficient control for high currents in a wide range of industrial applications, particularly in commercial vehicles. Our selection includes monostable and bistable relays, electromechanical relays, solid-state relays, and hybrid designs that combine an electro-mechanical switching system with an intelligent electronic control unit.
With a variety of industrial certifications, such as IP67/IP6K9K sealing technology and Mil-STD 202 shock and vibration certifications, our power relays are built to withstand demanding environments.
EPR10 | E-T-A
Solid state power relay in a flat design with optional overcurrent detection and disconnection.
The electronic power relay EPR10 is a solid state relay for high continuous currents. It is suitable for use in utility vehicles and special vehicles where reliability and functional safety are at a premium. At DC 24 V, the EPR10 allows a continuous load of up to 200 A.
HPR10 | E-T-A
Hybrid power relays consisting of a bistable electro-me| chanical switching system and integral electronic control unit.
Functions such as follow-up control, ON delay, variable control signal recognition and automatic load disconnection, e.g. in the event of undervoltage, make the HPR10 a high-end relay. Many functions which, up to now, had only been possible by means of accessing the vehicle’s control gear are now covered by the HPR10.
MPR10 | E-T-A
Mechanical Power relays, bistable electro-mechanical power relay, also suitable for 48V applications.
are energy saving and help to reduce the CO2 emissions
ideally suitable for high loads
can easily be integrated into existing vehicle designs
can directly be used without any changes on the controlgear
MPR20 | E-T-A
Monistable electromechanical power relay with power-saving electronic control circuitry.
Reduced fuel consumption and CO2 emission due to an 90 % lower holding power
Flexible installation for demanding applications due to a robust, waterproof and dust-proof design
Reduced installation time through direct connection to the controlgear
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