Test Function - Eaton PKE series Handbuch

Motor-protective circuit-
breaker PKE12, PKE32 and
PKE65
44

Test function

An additional testing mechanism can be used to check the
motor-protective circuit-breaker's functional capability.
2
1
3
Figure 17: Setting the test function
The active PKE motor-protective circuit-breaker is tripped by
actuating the test release with the help of a screwdriver
.
3
To allow the active PKE motor-protective circuit-breaker to
trip in its test position, a current corresponding at least with
the minimum set value at the trip block must flow.
10/15 MN03402004Z-DE/EN
TE ST
0.3 A
I
1 A
3 A
8 A
16 A
T E S T
T R IP
3