SIEMENS
4/40
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Contactors for Special Applications
SIRIUS 3RT13 contactors, 4-pole
Accessories
4
■
Selection and ordering data
Auxiliary switch blocks, instantaneous
PU (UNIT, SET, M)
= 1
PS*
= 1 unit
PG
= 41B
3RH1921-1HA. .,
3RH1921-1FA..
3RH1921-2HA. .,
3RH1921-2FA. .
For contactors
Auxiliary contacts
SD
Screw terminals
SD
Spring-type terminals
Ident. No.
Version
Article No.
Price
per PU
Article No.
Price
per PU
Type
NO
NC
NO
NC
d
d
Auxiliary switch blocks for snapping onto the front
Size S3
4-pole auxiliary switch blocks
•
According to EN 50012
3RT134.
31
3
1
--
--
}
3RH1921-1HA31
}
3RH1921-2HA31
22
2
2
--
--
}
3RH1921-1HA22
}
3RH1921-2HA22
13
1
3
--
--
}
3RH1921-1HA13
}
3RH1921-2HA13
22;
Special
version
2
2
--
--
5
3RH1921-1XA22-0MA0
20
3RH1921-2XA22-0MA0
•
According to EN 50005
3RT134.
40
4
--
--
--
}
3RH1921-1FA40
}
3RH1921-2FA40
31
3
1
--
--
}
3RH1921-1FA31
}
3RH1921-2FA31
22
2
2
--
--
}
3RH1921-1FA22
}
3RH1921-2FA22
04
--
4
--
--
}
3RH1921-1FA04
2
3RH1921-2FA04
22 U
--
--
2
2
}
3RH1921-1FC22
2
3RH1921-2FC22
44
43
34
33
22
21
14
13
32
31
44
43
22
21
14
13
32
31
42
41
22
21
14
13
72
71
84
83
62
61
54
53
44
43
14 24 34
33
23
13
42
41
34
33
24
23
14
13
42
41
32
31
24
23
14
13
42
41
32
31
22
21
12
11
28
46
45
18
36
35
27
17
© Siemens AG 2016