SIEMENS
4/83
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactors for Special Applications
3TC contactors for switching DC voltage, 1-pole and 2-pole
4
1)
The connection piece for mounting the surge suppressor must be bent
slightly.
2)
Includes the peak value of the alternating voltage on the DC side.
3)
Not for DC economy circuit.
For contactors
Version
Rated control supply
voltage
U
s
SD
Article No.
Price
per PU
PU
(UNIT,
SET,
M)
PS*
PG
Size
Type
V AC
V DC
d
Surge suppressors · Varistors
3TX7402-3.
3TX7462-3.
3TX7522-3.
2
3TC44
1)
Varistors
2)
With line spacer, for
mounting onto the coil
terminal
24 ... 48
24 ... 70
2
3TX7402-3G
1
1 unit
41B
48 ... 127
70 ... 150
2
3TX7402-3H
1
1 unit
41B
127 ... 240 150 ... 250 2
3TX7402-3J
1
1 unit
41B
240 ... 400 --
15
3TX7402-3K
1
1 unit
41B
400 ... 600 --
15
3TX7402-3L
1
1 unit
41B
4
3TC48
Varistors
2)
For sticking onto the
contactor base or for
mounting separately
24 ... 48
24 ... 70
2
3TX7462-3G
1
1 unit
41B
48 ... 127
70 ... 150
5
3TX7462-3H
1
1 unit
41B
127 ... 240 150 ... 250 2
3TX7462-3J
1
1 unit
41B
240 ... 400 --
5
3TX7462-3K
1
1 unit
41B
400 ... 600 --
5
3TX7462-3L
1
1 unit
41B
8 and 12
3TC52,
3TC56
Varistors
For sticking onto the
contactor base or for
mounting separately
24 ... 48
--
2
3TX7462-3G
1
1 unit
41B
48 ... 127
--
5
3TX7462-3H
1
1 unit
41B
127 ... 240 --
2
3TX7462-3J
1
1 unit
41B
240 ... 400 --
5
3TX7462-3K
1
1 unit
41B
400 ... 600 --
5
3TX7462-3L
1
1 unit
41B
8 and 12
3TC52,
3TC56
Varistors
2)
For separate screw
fixing or snapping
onto TH 35 standard
mounting rail
--
24 ... 70
5
3TX7522-3G
1
1 unit
41B
--
70 ... 150
5
3TX7522-3H
1
1 unit
41B
--
150 ... 250 5
3TX7522-3J
1
1 unit
41B
Surge suppressors · RC elements
3TX7462-3.,
3TX7522-3.
4
3TC48
RC elements
For lateral snapping
onto auxiliary switch or
TH 35 standard
mounting rail
24 ... 48
--
15
3TX7462-3R
1
1 unit
41B
--
24 ... 70
5
3TX7522-3R
1
1 unit
41B
48 ... 127
--
2
3TX7462-3S
1
1 unit
41B
--
70 ... 150
5
3TX7522-3S
1
1 unit
41B
127 ... 240 --
2
3TX7462-3T
1
1 unit
41B
--
150 ... 250 5
3TX7522-3T
1
1 unit
41B
240 ... 400 --
2
3TX7462-3U
1
1 unit
41B
400 ... 600 --
5
3TX7462-3V
1
1 unit
41B
8 and 12
3TC52,
3TC56
RC elements
For lateral snapping
onto auxiliary switch or
TH 35 standard
mounting rail
24 ... 48
--
5
3TX7522-3R
1
1 unit
41B
48 ... 127
--
5
3TX7522-3S
1
1 unit
41B
127 ... 240 --
5
3TX7522-3T
1
1 unit
41B
240 ... 400 --
5
3TX7522-3U
1
1 unit
41B
400 ... 600 --
5
3TX7522-3V
1
1 unit
41B
Surge suppressors · Diodes
3TX7462-3.
4 to 12
3TC48,
3TC52,
3TC56
Diode assemblies
3)
(diode and Zener
diode) for DC solenoid
system, for sticking
onto the contactor
base or for mounting
separately
--
24 ... 250
2
3TX7462-3D
1
1 unit
41B
For contactors
Version
SD
Article No.
Price
per PU
PU
(UNIT,
SET,
M)
PS*
PG
Size
Type
d
Terminal covers
3TX65.6-3B
6
3TC48
For protection against inadvertent contact with
exposed busbar connections
Can be screwed on free screw end; covers
one busbar connection
(1 set = 6 units)
M6
5
3TX6506-3B
1
1 unit
41B
8 and 12
3TC52,
3TC56
M10
5
3TX6546-3B
1
1 unit
41B
© Siemens AG 2016