3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
3RT14 Contactors for Switching Resistive Loads (AC-1)
3-pole, 140 ... 690 A
■
Overview
AC and DC operation (size S3)
UC operation (AC/DC) (sizes S6 to S12)
IEC 60947, EN 60947 (VDE 0660)
The contactors are suitable for use in any climate. They are
finger-safe according to EN 50274.
3RT14 contactors are used for switching resistive loads (AC-1)
or as contactors, for example, for variable-speed drives that
normally only have to carry the current.
The accessories for the SIRIUS 3RT10 contactors can also be
used here.
For more detailed descriptions about the sizes S3 to S12, see
3RT10 Motor Contactors.
3
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Selection and ordering data
Size
Rated data AC-1,
T
u
: 40 °C
Rated control DT Order No.
supply voltage
U
s
Price
per PU
PU
PS*
(UNIT,
SET, M)
PG
Weight
per PU
approx.
Operational Ratings of AC loads
current
I
e
(p.f. = 0.95) at
up to 690 V
230 V 400 V 500 V 690 V
A
kW
kW
kW
kW
V
kg
With screw terminals
¼
for screwing and snapping onto 35 mm and
75 mm standard mounting rails
AC operation
S3
140
53
92
115
159
24 AC, 50 Hz B
110 AC, 50 Hz B
230 AC, 50 Hz
}
24 DC
220 DC
}
B
3RT14 46-1AB00
3RT14 46-1AF00
3RT14 46-1AP00
3RT14 46-1BB40
3RT14 46-1BM40
1
1
1
1
1
1 unit
1 unit
1 unit
1 unit
1 unit
101
101
101
101
101
1.850
1.828
1.834
2.835
2.779
DC operation · DC solenoid system
S3
140
53
92
115
159
3RT14 46-1A..0
* You can order this quantity or a multiple thereof.
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Siemens LV 1 · 2006
SIEMENS [ Siemens Semiconductor Group ]
