SIEMENS
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Siemens IC 10 · 2017
Power Contactors for Switching Motors
SIRIUS 3RT contactors, 3-pole up to 250 kW
3
Rated control supply voltages for 3RT1 contactors,
possible on request (change of the 10th and 11th digits of the article number)
Delivery time on request
1)
Operating range: 0.8 x
U
s min
to 1.1 ×
U
s max
.
2)
Operating range: 0.7 x
U
s min
to 1.25 ×
U
s max
.
Rated control supply
voltage
U
s
Contactor type
3RT1.5.-.A,
3RT1.6.-.A,
3RT1.7.-.A
Rated control supply
voltage
U
s
Contactor type
3RT1.5.-.N,
3RT1.6.-.N,
3RT1.7.-.N
3RT1.5.-.P,
3RT1.6.-.P,
3RT1.7.-.P
U
s min
...
U
s max
Size
S6 to S12
U
s min
...
U
s max
Size
S6 to S12
S6 to S12
Sizes S6 to S12
AC/DC operation
(50/60 Hz AC, DC)
Conventional operating mechanisms
1)
Solid-state operating mechanisms
2)
23 ... 26 V AC/DC
B3
21 ... 27.3 V AC/DC
B3
--
42 ... 48 V AC/DC
D3
96 ... 127 V AC/DC
F3
F3
110 ... 127 V AC/DC
F3
200 ... 277 V AC/DC
P3
P3
200 ... 220 V AC/DC
M3
220 ... 240 V AC/DC
P3
240 ... 277 V AC/DC
U3
380 ... 420 V AC/DC
V3
440 ... 480 V AC/DC
R3
500 ... 550 V AC/DC
S3
575 ... 600 V AC/DC
T3
© Siemens AG 2016