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SQB21.1
AC 230 V, 2 position, 12 Nm spring return damper actuator.
Old - No longer available
Siemens SQB21.1
AC 230 V, 2 position, 12 Nm spring return damper actuator. Replacement unit is GCA321.1E, AC 230 V, 2 position, 18 Nm rotary damper with spring return. Info: use GCA326.1E if auxiliary switches are required .
Replacement: GCA321.1E
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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