Enclosure Class - ABB Relion 611 Series Installation Manual

Section 7
Technical data
7.3
52
Table 4: Dimensions
Description
Width
Height
Depth
Weight

Enclosure class

Table 5: Degree of protection of flush-mounted IED
Description
Front side
Rear side, connection terminals
Value
Frame
Case
Frame
Case
Complete protection relay
Plug-in unit only
Value
IP 54
IP 20
1MRS757452 D
177 mm
164 mm
177 mm (4U)
160 mm
201 mm (153 + 48 mm)
4.1 kg
2.1 kg
611 series
Installation Manual