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09/15 MN03407003Z-DE/EN
4
Using the device
Settings
Prior to initial commissioning, the rated motor current must
be set on the overload relay by means of the current dial
(
Reset
The overload relay also offers the option of using the Reset
selector knob to choose between an automatic restart “A”
and a manual reset “H”.
Figure 10:
Switching options of the Reset selector knob
The overload relay is factory-set to position “H”, which
prevents an automatic restart. In position “H”, the relay
must be reset manually after it has tripped, by pressing the
selector knob.
i
Warning!
If the overload relay is installed at a cool location
(e.g. -5 °C) und the motor is installed at a warm motor
installation site (e.g. 40 °C), it is possible that there will be
a delayed release during an overload if the devices are
operated in the lower current setting range.
H
A
