Figure 3-103: 3Ra1924-2B (Frame Sizes S0 To S3); Figure 3-104: Contactor Combinations For Star/Delta (Frame Sizes S00 - S00 - S00); Figure 3-105: Contactor Combinations For Star/Delta (Frame Sizes S0 - S0 - S0); Figure 3-106: Contactor Combinations For Star/Delta (Frame Sizes S2 - S2 - S0) - Siemens sirius System Manual

3RT1/3RH1 contactors
Locking device for 3RA reversing switch
111
NC
112
25 55 80.5
121
122
10

Figure 3-103: 3RA1924-2B (frame sizes S0 to S3)

3RA14 contactor combinations for star-delta starting
K4
K3
NSB00779
135

Figure 3-104: Contactor combinations for star/delta (frame sizes S00 - S00 - S00)

K1 K3
158
NSB00780

Figure 3-105: Contactor combinations for star/delta (frame sizes S0 - S0 - S0)

K1 K3
7
150
178
NSB00781

Figure 3-106: Contactor combinations for star/delta (frame sizes S2 - S2 - S0)

3-108
K2
5
67
K2
K4
5
K2
K4
34
45
48.5
3RA1924-1A (frame sizes S0 to S3)
143
(AC+DC)
130 (AC)
140 (DC)
10
169 (AC)
184 (DC)
2.5
16
44
SIRIUS System Manual
GWA 4NEB 430 0999-02b