Siemens SIMATIC ET 200SP Manual page 24

Product overview
3.3 Permissible ambient temperatures up to 1000 m above sea level.
Stand-alone installation
You can operate motor starters equipped with fans with the max. parameterizable I
the specified temperature limits.
Group configuration (side-by-side)
In the case of horizontal station configuration without a fan, you can use direct-on-line
starters and reversing starters (standard and fail-safe) at ambient temperatures 5 °C higher
than specified in the following diagrams.
The figure below shows the derating curves for the ET 200SP direct-on-line starter with side-
by-side mounting:
24
Motor starter (3RK1308-0**00-0CP0)
Manual, 12/2016, A5E34821005002A/RS-AB/002
within
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