Festo Контроллер двигателя SEC-ST - Manual (Page 40)

2. Fitting
2−4
Festo SEC−ST−48−6−P01−EN en 0606c
Please note
Screening can be attached to the M4 earthing screws
intended for this purpose.
Fastening screws must not be used as earthing screws.
The devices in this series are intended as compact units for
fitting into a control cabinet or onto a wall. The loss of power
which occurs in operation and the subsequent heating of the
unit depends on the output. The SEC−ST is being cooled by
convection. There must be a gap of at least 3Ăcm on all sides
for sufficient cooling.
3 cm