EMR4-R
Earth-Leakage Monitor – For Increased Operating
Safety
Low costs thanks to reduce downtimes
EN 60204 "Safety of Machinery" stipulates that
auxiliary circuits must be protected with
earth-leakage monitors in order to increase
operating safety. The EMR4-R earth-leakage monitors
are primarily used for this purpose.
A changeover contact indicates an earth fault and
therefore allows faults to be rectified without the
need for expensive downtimes. The devices can be
provided with an optional fault memory that requires
a fault to be acknowledged after it has been
rectified. A test button is provided to test the
functioning of the device at any time.
AC or DC control voltages
One device is available for both AC and DC
circuits, thus enabling the entire range of control
voltages to be covered. The DC devices feature a
multi-voltage coil to provide both AC and DC supply
as required.
Features
- Test button
- LED status indication.
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