Siemens SIRIUS 3UG4 User Manual

3UG4581-2AW31 monitoring relay
A1+ 11
Y1 Y 2 Y3
L
14 12 A 2-
R= R.1+R .2
R.1- VALUE kΩ
R. 2-VAL UE kΩ









Figure C-27 3UG4581-2AW31 insulation monitoring relay
3UG4582-1AW31 monitoring relay
A1+ 11 K E
Y1 Y2 Y3
L+ L-
14 12 A2-
TE ST/
RES ET
R= R.1+R .2
R.1- VALUE kΩ
R. 2-VAL UE kΩ









Figure C-28 3UG4582-1AW31 insulation monitoring relay
Dimension Drawings
C.2 Dimension drawings 3UG4 monitoring relays
SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005 303

Siemens SIRIUS 3UG4 Specifications

General

Brand	Siemens
Model	SIRIUS 3UG4
Category	Relays
Language	English