SIEMENS
7/66
Siemens IC 10 · 2017
Motor Starter Protectors/Circuit Breakers
SIRIUS 3RV1 Molded Case Motor Starter Protectors up to 800 A
General data
7
Auxiliary switches
Type
3RV1991-1.A0
Rated operational current
I
e
• At 250 V AC/DC
-
At AC-14 (utilization category according to IEC 60947-5-1)
Supply voltage 125 V
Supply voltage 250 V
A
A
6
5
-
At DC-13 (utilization category according to IEC 60947-5-1)
Supply voltage 125 V
Supply voltage 250 V
A
A
0.3
0.15
• At 24 V DC
-
Supply voltage 24 V
mA
0.75
-
Supply voltage 5 V
mA
1
Auxiliary releases
Power consumption during pick-up
Molded case motor starter protectors
3RV1353
3RV1.6., 3RV1.7., 3RV1.83
Version
AC
DC
AC
DC
Undervoltage releases
3RV1952-1A.0
3RV1982-1A.0
• 24 ... 30 V AC/DC
1.5 VA
1.5 W
6 VA
3 W
• 110 ... 127 V AC/110 ... 125 V DC
2 VA
2 CO
6 VA
3 W
• 220 ... 240 V AC/220 ... 250 V DC
2.5 VA
2.5 W
6 VA
3 W
Opening times
ms
15
15
25
15
Shunt releases
3RV1952-1E.0
3RV1982-1E.0
• 24 ... 30 V AC/DC
50 VA
50 W
150 VA
150 W
• 110 ... 127 V AC/110 ... 125 V DC
50 VA
50 W
150 VA
150 W
• 220 ... 240 V AC/220 ... 250 V DC
50 VA
50 W
150 VA
150 W
Opening times
ms
15
15
15
15
© Siemens AG 2016