Siemens SCALANCE X-300EEC, Compact Operating Instructions

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CAUTION
Grounding of the X‑300EEC
The device is grounded via the bolts in the floor of the housing.
On the X‑300EEC with power supply 100...240 V AC, you must always connect protective
ground via the bolts on the bottom of the device housing.
Note
To mount the IE Switch X‑300EEC on a wall, you require an additional securing bracket. You
will find the dimensions for a suitable securing bracket in section Dimension drawings
(Page 65).
5.7 19" rack mounting
The X-300EEC can be installed in a rack singly or as pairs.
● Mounting singly:
To do this, an X-300EEC device is secured to a plate and screwed into the 19" rack.
● Mounting as pairs:
Here, two X‑300EEC devices are fastened together with plates before installation in the
rack:
– 1 plate as middle section (6 screws)
– 2 plates on the outside (3 screws each)
You will find dimension drawings of the plates in section Dimension drawings (Page 65).
Assembling
5.7 19" rack mounting
SCALANCE X-300EEC
Compact Operating Instructions, 11/2019, A5E02630809-14
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