Installation
5.2 Installing a switch
SCALANCE X-300
Operating Instructions, 02/2012, A5E01113043-12
115
Table 5- 3 Legend for rack mounting of two IE-Switches X-300EEC fastened together
No. Name
1 Plate for side
2 Spring washer
3 Hexagonal nut
5 Side section (the side panel should be under slight tension)
7 IE Switch X-300EEC
5.2.6 19" rack mounting - XR-300M EEC product group
WARNING
Use of approved components
• Use only approved 19" cabinets.
• Use only supplied mounting brackets.
There are several ways of fixing the mounting brackets depending on the mounting
position required.
Grounding
WARNING
PE connection with X-300EEC and XR-300EEC
Grounding simply via the housing is inadequate. For safe operation, the protective ground
must be connected to the grounding bolts.
On the SCALANCE X-300EEC, the PE connector is on the bottom of the device. On the
SCALANCE XR-300M EEC, the PE connector is on the rear of the device between the
power connectors.
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