Siemens 3UG4 - Page 85

3RR2 current monitoring relays
4.5 3RR22 current monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
85
Mounting, fixing, dimensions
Frame size: (S0, S00)
3RR2241-1....
3RR2242-1....
3RR2 241-2....
3RR2 242-2....
Built in orientation
any
Type of mounting
direct mounting
Width
mm
45
Height
mm
79
88
91
109
Depth
mm
81
93
81
93
Distance, to be
maintained, to the ranks
assembly
• forwards
mm
0
• backwards
mm
0
• upwards
mm
0
• downwards
mm
0
• sidewards
mm
0
Distance, to be
maintained, to earthed
part
• forwards
mm
0 6
• backwards
mm
0
• upwards
mm
0 6 0 6
• downwards
mm
0 6 0 6
• sidewards
mm
6
Distance, to be
maintained, conductive
elements
• forwards
mm
0 6
• backwards
mm
0
• upwards
mm
0 6 0 6
• downwards
mm
0 6 0 6
• sidewards
mm
6