20.3.5 Wall mounting dimensions
M11569-3 v4
IEC04000471 V2 EN-US
Figure 418: Wall mounting
Case size (mm) A B C D E
6U, 1/2 x 19” 292.0 267.1 272.8 390.0 243.0
20.4 Mounting alternatives
IP11721-1 v1
20.4.1 Flush mounting
IP10303-1 v1
20.4.1.1 Overview
M11967-3 v5
The flush mounting kit can be used for the 1/2 x 19” case size.
Only a single case can be mounted in each cut-out on the cubicle panel, for class
IP54 protection. The screws from the IED shall be used to fasten the fasteners to
the IED.
Flush mounting cannot be used for side-by-side mounted IEDs
when IP54 class must be fulfilled. Only IP20 class can be obtained
when mounting two cases side-by-side in one (1) cut-out.
1MRK 506 382-UEN A Section 20
IED hardware
Line distance protection REL650 2.2 IEC 871
Technical manual
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