SIEMENS
5/30
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactor Relays
3TH2 miniature contactor relays, 4- and 8-pole
5
1)
Operating range at AC-1 and 220 V: 0.85 to 1.15 ×
U
s
;
lower operating range limit according to IEC 60947.
For accessories,
see pages 5/31 and 5/32
.
■
Options
Rated control supply voltages, possible on request (change of the 10th and 11th digits of the Article No.)
Delivery time on request
1)
Operating range at AC-1 and 220 V: 0.85 to 1.15 x
U
s
;
lower operating range limit according to IEC 60947.
Please inquire about further voltages.
Contacts
Rated operational current
I
e
/AC-15/AC-14
at
Contacts
SD
Article No.
Price
per PU
PU
(UNIT,
SET,
M)
PS*
PG
230/
220 V
400/
380 V
500 V
690/
660 V
Ident. No. acc.
to EN 50011
Version
Number
A
A
A
A
NO
NC
d
Miniature contactor relays with 6.3 mm x 0.8 mm flat connectors
Terminal designations according to EN 50011
Flat connectors
4 NO, Ident. No.
40E
3 NO + 1 NC, Ident. No.
31E
2 NO + 2 NC, Ident. No.
22E
3TH20. .-3. . .
AC operation, rated control supply voltage U
s
= 50 Hz 230/220 V AC
1)
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
4
4
3
2
--
40E
4
--
20
3TH2040-3AP0
1
1 unit
41A
31E
3
1
15
3TH2031-3AP0
1
1 unit
41A
22E
2
2
20
3TH2022-3AP0
1
1 unit
41A
For screw fixing (diagonal)
4
4
3
2
--
40E
4
--
20
3TH2040-7AP0
1
1 unit
41A
31E
3
1
20
3TH2031-7AP0
1
1 unit
41A
22E
2
2
10
3TH2022-7AP0
1
1 unit
41A
3TH20. .-7. . .
DC operation, rated control supply voltage U
s
= 24 V DC
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
4
4
3
2
--
40E
4
--
20
3TH2040-3BB4
1
1 unit
41A
31E
3
1
20
3TH2031-3BB4
1
1 unit
41A
22E
2
2
15
3TH2022-3BB4
1
1 unit
41A
For screw fixing (diagonal)
4
4
3
2
--
40E
4
--
20
3TH2040-7BB4
1
1 unit
41A
31E
3
1
20
3TH2031-7BB4
1
1 unit
41A
22E
2
2
20
3TH2022-7BB4
1
1 unit
41A
Miniature contactor relays with solder pin connections for printed circuit boards
Terminal designations according to EN 50011
Solder pin
connections
4 NO, Ident. No.
40E
3 NO + 1 NC, Ident. No.
31E
2 NO + 2 NC, Ident. No.
22E
3TH20. .-6. . .
AC operation, rated control supply voltage U
s
= 50 Hz 230/220 V AC
1)
For screw fixing (diagonal)
4
4
3
2
--
40E
4
--
20
3TH2040-6AP0
1
1 unit
41A
31E
3
1
20
3TH2031-6AP0
1
1 unit
41A
22E
2
2
20
3TH2022-6AP0
1
1 unit
41A
DC operation, rated control supply voltage U
s
= 24 V DC
For screw fixing (diagonal)
4
4
3
2
--
40E
4
--
20
3TH2040-6BB4
1
1 unit
41A
31E
3
1
20
3TH2031-6BB4
1
1 unit
41A
22E
2
2
20
3TH2022-6BB4
1
1 unit
41A
A1(+)
A2(
)
14 24 34 44
43
23 33
13
A1(+)
A2(
)
14 22 34 44
43
21 33
13
A1(+)
A2(
)
14 22 32 44
43
21 31
13
A1(+)
A2(
)
14 24 34 44
43
23 33
13
A1(+)
A2(
)
14 22 34 44
43
21 33
13
A1(+)
A2(
)
14 22 32 44
43
21 31
13
Contactor type
3TH20..-0...
3TH20..-3...,
3TH20..-6...,
3TH20..-7...,
3TH22, 3TH27
Rated control supply voltage
U
s
AC operation
Solenoid coils for 50 and 60 Hz AC
50 Hz
60 Hz
24 V AC
29 V AC
B0
--
110 V AC
132 V AC
F0
--
230/220 V AC
276 V AC
P0
1)
P0
1)
Contactor type
3TH20..-0...
3TH20..-3...,
3TH20..-6...,
3TH20..-7...,
3TH22, 3TH27
Rated control supply voltage
U
s
DC operation
24 V DC
B4
B4
110 V DC
F4
--
220 V DC
M4
--
© Siemens AG 2016