Siemens SIRIUS 3RV1.2 System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
3-40
GWA 4NEB 430 0999-02b
Circuit diagrams
Main circuit: S00, S0, S2, S3
Figure 3-20: Contactor combination for reversing, main circuit (frame sizes S00 to S3)
Control circuit
:
S00
Figure 3-21: Contactor combination for reversing, control circuit (frame size S00)
S0 "Off" button
S1 "Clockwise rotation on" button
S2 "Counterclockwise rotation on" button
S "Right/off/left" selector switch
K1 Clockwise rotation contactor
K2 Counterclockwise rotation contactor
F1 Fuses for main circuit
F2 Overload relay
F3 Fuses for control circuit
L1
L2
L3
F2
K1
K2
M
3~
NSB00634
WV
U
F1
Pushbutton switch control
Continuous contacting
L1/L+
S0
S1
K1
K1
N/L
NSB00635
F3
53
54
A1
A2
21
22
A1
21
22
K2
53
54
S2
S2
S1
F2
96
95
K2
K1
K2
A2
L1/L+
S
K1
N/L
NSB00636
F3
A1
A2
21
22
A1
21
22
F2
96
95
K2
K1
K2
A2
10 2

Siemens SIRIUS 3RV1.2 Specifications

General

Brand	Siemens
Model	SIRIUS 3RV1.2
Category	Relays
Language	English