Siemens 3UG4 - Page 270

3UG458. insulation monitoring relay
9.4 3UG4582/3UG4583 insulation monitoring relays
3UG4 / 3RR2 monitoring relays
270 Manual, 05/2016, NEB927043002000/RS-AC/004
Mechanical design
3UG4583-1CW30
Width
mm
45
Height
mm
78
Depth
mm
100
Built in orientation
any
Distance, to be maintained, to the ranks assembly
• forwards mm 0
• backwards mm
0
• sidewards mm
0
• upwards mm
0
• downwards mm
0
Distance, to be maintained, conductive elements
• forwards mm 0
• backwards mm
0
• sidewards mm
0
•
upwards
mm
0
• downwards mm 0
Distance, to be maintained, to earthed part
• forwards mm 0
• backwards mm
0
• sidewards mm
0
• upwards mm
0
• downwards mm
0
Type of mounting
snap-on fastening on 35 mm standard rail
Product function
removable terminal for auxiliary and
control circuit
No
Design of the electrical connection
screw-type terminals
Conductor cross-section that can be connected
• solid
mm²
0.75 … 2.5
• finely stranded
– with wire end processing
mm²
0.75 … 2.5
AWG number
as coded connectable conductor cross
section
• solid
20 … 12
• stranded
18 … 14
Tightening torque
• with screw-type terminals
N·m
0.6 … 0.8
Number of change-over switches delayed switching
2