Siemens SQN72 Series Manual page 8

Type summary (further types on request)
SQN73 actuators / direction of rotation
B 0 12 2.5 1.2
Key
1) Refer to Dimensions
2) Specifications apply to 50 Hz; at 60 Hz, the running times are about 17% shorter.
3) Approx. 20% torque reduction with undervoltage
4) Under rated conditions, under extreme conditions (e.g., +60°C, 230 V AC -15%) approx. -25%
5) Free auxiliary switches (along with 2 end switches)
6) When looking at the shaft and control voltage at end switch I
7) Directly suitable for potentiometer installation, refer to the Potentiometer installation chapter
8) On request
8/20
Smart Infrastructure
) right
6
Types for mains voltage / mains frequency
2 3 x 117 S55454-D345-A100
) +10%/-15%
230 V AC 3
50–60 Hz
Article no. Type
SQN73.4B4A20
CC1N7802en
8/11/2021