Siemens SIMATIC ET 200SP Manual page 53

Residual current detection in the case of motor starters with 2.8 ... 9 A
The following graphic shows the dependence of residual current detection on the set motor
current in the case of motor starters with 2.8 to 9 A:
Figure 3-10
Residual current detection in the case of motor starters with 4 ... 12 A
The following graphic shows the dependence of residual current detection on the set motor
current in the case of motor starters with 4 to 12 A:
Figure 3-11
Residual current detection in the case of fail-safe motor starters with 0.3 ... 1 A
The following graphic shows the dependence of residual current detection on the set motor
current in the case of motor starters with 0.3 to 1 A:
Figure 3-12
Motor starter (3RK1308-0**00-0CP0)
Manual, 12/2016, A5E34821005002A/RS-AB/002
Residual current detection 2.8-9 A device
Residual current detection 4-12 A device
Residual current detection 0.3-1 A device
Product overview
3.7 Functions
53