3RH19211CA10 Datasheet, PDF (64/76 Pages) Siemens Semiconductor Group – Contactors with Extended Tolerance 0.7 ... 1.25 x , for Railway Applications

Accessories and Spare Parts
For 3T Contactors and Contactor Relays
Accessories for 3TB, 3TC, 3TF, 3TG, 3TK
contactors
■ Selection and ordering data
For contactor
Version
Rated control supply DT Order No.
voltage U_s
Price PU PS* PG Weight
per PU (UNIT,
per PU
SET, M)
approx.
Size Type
V AC
V DC
Surge suppressors¹⁾ ¼ Varistors
2
3TC44²⁾ Varistors³⁾
24 ... 48 24 ... 70 A
With line spacer, for 48 ... 127 70 ... 150 A
mounting onto the 127 ... 240 150 ... 250 A
coil terminal
240 ... 400 --
C
400 ... 600 --
C
4 and 6 3TB50 Varistors³⁾
24 ... 48 24 ... 70 D
3TX7 402-3.
and For sticking onto the 48 ... 127 70 ... 150 C
3TC56 contactor base or for 127 ... 240 150 ... 250 B
mounting separately 240 ... 400 --
A
400 ... 600 --
D
8 and 3TC52 Varistors
24 ... 48 --
D
12
and For sticking onto the 48 ... 127 --
C
3TC56 contactor base or for 127 ... 240 --
B
mounting separately 240 ... 400 --
A
400 ... 600 --
D
3TX7 462-3.
8 ... 12
14
3TB52
...
3TB56,
3TC52
and
3TC56
3TF68
and
3TF69
3TX7 522-3.,
3TX7 572-3.
Surge suppressors ¼ RC elements
Varistors³⁾
--
For separate screw --
connection or
--
snapping onto 35 mm
standard mounting
rail
Varistors³⁾
--
For DC economy
--
circuit; for snapping --
onto the side of
auxiliary switches
24 ... 70 B
70 ... 150 B
150 ... 250 B
24 ... 48 C
48 ... 127 C
127 ... 240 C
4
3TC48 RC elements
24 ... 48 --
C
For lateral snapping --
24 ... 70 B
onto auxiliary switch
or 35 mm standard
mounting rail
48 ... 127
--
--
70 ... 150
A
B
127 ... 240 --
A
--
150 ... 250 B
240 ... 400 --
A
400 ... 600 --
C
3TX7 462-3.,
3TX7 522-3.
6 ... 12 3TB50, RC elements
24 ... 48 --
B
3TC52 For lateral snapping 48 ... 127 --
B
and onto auxiliary switch 127 ... 240 --
B
3TC56 or 35 mm standard 240 ... 400 --
B
mounting rail
400 ... 600 --
B
Surge suppressors⁴⁾ ¼ Diodes
6 ... 12
3TB52
...
3TB56,
3TC48
...
3TC56
Diode assemblies --
(diode and Zener
diode)
For DC solenoid
system, for sticking
onto the contactor
base or for mounting
separately
24 ... 250 D
3TX7 462-3.
1) The surge suppressor is integrated as standard in the following
contactors: 3TF68 and 3TF69 (AC operation): varistor circuit.
2) The connection piece for mounting the surge suppressor must be bent
slightly.
3) Includes the peak value of the ripple voltage on the DC side.
4) Not for DC economy circuit.
3TX7 402-3G
3TX7 402-3H
3TX7 402-3J
3TX7 402-3K
3TX7 402-3L
3TX7 462-3G
3TX7 462-3H
3TX7 462-3J
3TX7 462-3K
3TX7 462-3L
3TX7 462-3G
3TX7 462-3H
3TX7 462-3J
3TX7 462-3K
3TX7 462-3L
3TX7 522-3G
3TX7 522-3H
3TX7 522-3J
3TX7 572-3G
3TX7 572-3H
3TX7 572-3J
3TX7 462-3R
3TX7 522-3R
3TX7 462-3S
3TX7 522-3S
3TX7 462-3T
3TX7 522-3T
3TX7 462-3U
3TX7 462-3V
3TX7 522-3R
3TX7 522-3S
3TX7 522-3T
3TX7 522-3U
3TX7 522-3V
3TX7 462-3D
kg
1 1 unit 101 0.015
1 1 unit 101 0.015
1 1 unit 101 0.015
1 1 unit 101 0.024
1 1 unit 101 0.024
1 1 unit 101 0.013
1 1 unit 101 0.014
1 1 unit 101 0.014
1 1 unit 101 0.016
1 1 unit 101 0.016
1 1 unit 101 0.013
1 1 unit 101 0.014
1 1 unit 101 0.014
1 1 unit 101 0.016
1 1 unit 101 0.016
1 1 unit 101 0.083
1 1 unit 101 0.078
1 1 unit 101 0.084
1 1 unit 101 0.075
1 1 unit 101 0.085
1 1 unit 101 0.081
1 1 unit 101 0.084
1 1 unit 101 0.080
1 1 unit 101 0.082
1 1 unit 101 0.088
1 1 unit 101 0.081
1 1 unit 101 0.085
1 1 unit 101 0.084
1 1 unit 101 0.086
1 1 unit 101 0.080
1 1 unit 101 0.088
1 1 unit 101 0.085
1 1 unit 101 0.085
1 1 unit 101 0.086
1 1 unit 101 0.014
3/134 ^{Siemens LV 1 · 2006}
* You can order this quantity or a multiple thereof.