RXEEB 1 is a static DC voltage relay with electronic output. It measures the absolute voltage or only the positive or negative dc voltage. RXEEB 1 has high sensitivity and can be used in control circuits, to monitor and indicate voltage levels or, via a tachometer generator, rotation speed.
A version with normally energized output terminal can also be used in equipment for lifts or cranes where, for safety reasons, failure to operate due to interruption of the auxiliary power supply is not accepted.