SIEMENS
5/29
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
■
Selection and ordering data
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
.
Other voltages
according to page 5/30
on request.
Contacts
Rated operational current
I
e
/AC-15/AC-14
at
Contacts
SD
Screw terminals
PU
(UNIT,
SET,
M)
PS*
PG
230/
220 V
400/
380 V
500 V
690/
660 V
Ident. No.
acc. to
EN 50011
Version
Article No.
Price
per PU
Number
A
A
A
A
NO
NC
d
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
Terminal designations according to EN 50011
4 NO, Ident. No.
40E
3 NO + 1 NC, Ident. No.
31E
2 NO + 2 NC, Ident. No.
22E
3TH20. .-0A. .
AC operation, rated control supply voltage U
s
= 50 Hz 230/220 V AC
1)
4
4
3
2
1
40E
4
--
2
3TH2040-0AP0
1
1 unit
41A
31E
3
1
2
3TH2031-0AP0
1
1 unit
41A
22E
2
2
2
3TH2022-0AP0
1
1 unit
41A
DC operation, rated control supply voltage U
s
= 24 V DC
4
4
3
2
1
40E
4
--
2
3TH2040-0BB4
1
1 unit
41A
31E
3
1
2
3TH2031-0BB4
1
1 unit
41A
22E
2
2
2
3TH2022-0BB4
1
1 unit
41A
With permanently mounted auxiliary switch blocks ·
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
Terminal designations according to EN 50011
8 NO, Ident. No.
80E
7 NO + 1 NC, Ident. No.
71E
6 NO + 2 NC, Ident. No.
62E
5 NO + 3 NC, Ident. No.
53E
4 NO + 4 NC, Ident. No.
44E
3TH22. .-0A. .
AC operation, rated control supply voltage U
s
= 50 Hz 230/220 V AC
1)
8
4
3
2
--
80E
8
0
20
3TH2280-0AP0
1
1 unit
41A
71E
7
1
20
3TH2271-0AP0
1
1 unit
41A
62E
6
2
2
3TH2262-0AP0
1
1 unit
41A
53E
5
3
20
3TH2253-0AP0
1
1 unit
41A
44E
4
4
2
3TH2244-0AP0
1
1 unit
41A
DC operation, rated control supply voltage U
s
= 24 V DC
8
4
3
2
--
80E
8
0
2
3TH2280-0BB4
1
1 unit
41A
71E
7
1
2
3TH2271-0BB4
1
1 unit
41A
62E
6
2
2
3TH2262-0BB4
1
1 unit
41A
53E
5
3
2
3TH2253-0BB4
1
1 unit
41A
44E
4
4
2
3TH2244-0BB4
1
1 unit
41A
Latched miniature contactor relays ·
For screw fixing and snap-on mounting onto TH 35 standard mounting rail
Terminal designations according to EN 50011
4 NO, Ident. No.
40E
3 NO + 1 NC, Ident. No.
31E
2 NO + 2 NC, Ident. No.
22E
3TH27. .-0 . . .
AC operation, rated control supply voltage U
s
= 50 Hz 230/220 V AC
1)
4
4
3
2
1
40E
4
--
10
3TH2740-0AP0
1
1 unit
41A
31E
3
1
20
3TH2731-0AP0
1
1 unit
41A
22E
2
2
20
3TH2722-0AP0
1
1 unit
41A
DC operation, rated control supply voltage U
s
= 24 V DC
4
4
3
2
1
40E
4
--
5
3TH2740-0BB4
1
1 unit
41A
31E
3
1
20
3TH2731-0BB4
1
1 unit
41A
22E
2
2
20
3TH2722-0BB4
1
1 unit
41A
A1(+)
A2(
)
14 24 34 44
43
33
23
13
44
43
34
33
A1(+)
A2(–)
14 22
13 21
44
43
32
31
A1(+)
A2(–)
14 22
13 21
54 64 74 84
83
73
63
53
A1(+)
A2(
)
14 24 34 44
43
33
23
13
54
53
44
43
34
33
24
23
84
83
74
73
A1(+)
A2(–)
14
62
13
61
54
53
44
43
34
33
24
23
84
83
72
71
A1(+)
A2(–)
14
62
13
61
54
53
44
43
34
33
24
23
82
81
72
71
A1(+)
A2(–)
14
62
13
61
52
51
44
43
34
33
24
23
82
81
72
71
A1(+)
A2(–)
14
62
13
61
E2(-)
E1(+)
A2(-)
)
(
A1+
14 24 34 44
43
33
23
13
E2(–)
E1(+)
22
21
44
43
34
33
A1(+)
A2(–)
14
13
E2(–)
E1(+)
22
21
44
43
32
31
A1(+)
A2(–)
14
13
© Siemens AG 2016