Siemens 3UG4 User Manual page 86

3RR2 current monitoring relays
4.5 3RR22 current monitoring relays
Frame size: (S2)
mounting position
Mounting type
Width
Height
Depth
Distance, to be maintained, to the ranks
assembly
forwards
•
backwards
•
upwards
•
downwards
•
sidewards
•
Distance, to be maintained, to earthed part
forwards
•
backwards
•
upwards
•
downwards
•
sidewards
•
Distance, to be maintained, conductive elements
forwards
•
backwards
•
upwards
•
downwards
•
sidewards
•
86
3RR2243-1....
any
direct mounting
mm 55
mm 99
mm 112
mm 0
mm 0
mm 0
mm 10
mm 0
mm 10
mm 0
mm 10
mm 10
mm 10
mm 10
mm 0
mm 10
mm 10
mm 10
Manual, 05/2016, NEB927043002000/RS-AC/004
3RR2243-3....
3UG4 / 3RR2 monitoring relays