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Siemens Building Technologies
Electric actuators for butterfly valves
CM1N4506en
HVAC Products
07.06.2004
Rotary "AUTO" / "MAN" switch
Manual lever
Console (e.g. ASK31 mounting kit)
Terminal strip
Dual end-switch (always factory fitted)
Connector for reversal of direction of rotation
(only with SQK33.00, SQL33.0…, SQL83.00)
1 auxiliary switch
for SQK33.00,
SQL33.0...
SQL83.00
45
5
4Z0
4
1 dual auxiliary switch
for SQL33.0...
SQL83.00
45
54
Z
0
6
1 auxiliary switch and
1 1000-ohm potentiometer
for SQL33.0...
SQL83.00
45
5
4
Z
05
Engineering
•
Butterfly valves: see data sheets N4100 … N4199.
•
Three-port and four-port slipper valves: see data sheets N4200 … N4299.
•
Admissible ambient temperatures, see "Technical data".
The actuators must be electrically connected in accordance with local regulations and
with the connection diagrams.
Regulations and requirements to ensure the safety of people and property must
be observed at all times.
If additional functions are to be controlled by the actuator, the ASC9.. (auxiliary switch)
or ASZ7.5 (auxiliary switch / potentiometer) must be fitted. The relevant switching
point(s) and zero-ohm position must be noted in the plant documentation.
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Accessory ASC9.5
Accessory ASC9.4
Accessory ASZ7.4
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Electrical installation
