Flush Mounting Dimensions - ABB Relion 670 Series Technical Reference Manual

Section 17
IED hardware
17.3.3
666

Flush mounting dimensions

A
B
IEC08000162 V1 EN
Figure 330: Flush mounting
Cut-out dimensions (mm)
Case size
A
Tolerance
+/-1
6U, 1/2 x 19" 210.1
6U, 3/4 x 19" 322.4
6U, 1/1 x 19" 434.7
E = 188.6 mm without rear protection cover, 229.6 mm with rear protection cover
C
B C
+/-1
254.3 4.0-10.0
254.3 4.0-10.0
254.3 4.0-10.0
1MRK 505 208-UEN B
E
D
xx08000162.vsd
D
12.5
12.5
12.5
Technical reference manual