Siemens 340 Manual page 127

Resistive loads
The tripping characteristic shown does not apply for resistive loads at a setting value of 10 A.
In this case, tripping takes place as follows:
10 A < load current < 15 A
Load current > 15 A
SIRIUS 3RM1 motor starter
Manual, 11/2013, A5E0345285095020A/RS-AB/002
Technical data
9.1 Motor starters
Tripping after
20 s
1 s
127