Using The Device; Settings; Test - Eaton PKZM4/XTPR DC1 Series Manual

4 Using the device

4.1 Settings

4 Using the device
4.1 Settings

4.1.1 Test

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The rated motor current must be set on PKZM4-.../XTPR...DC1 by means of
the current dial a (￫ table 1, page 20) prior to initial commissioning of the
motor-protective circuit-breaker.
The motor circuit-breaker is equipped with a testing feature b (￫ figure 1,
page 19). The active PKZM4-.../XTPR...DC1 motor-protective circuit-breaker
can be tripped by actuating the test release with the help of a screwdriver.
This opens all power contacts and thus takes the output lines off voltage.
DANGER

Faulty devices must not be opened and repaired.
They must be replaced by specialist personnel.
WARNING

If the motor-protective circuit-breaker is installed at a cool
location (e.g. -5 °C) und the motor is installed at a warm motor
location (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.
PKZM4-.../XTPR...DC1 11/16 MN03402002Z-DE/EN www.eaton.com