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What is 3RH1921?

This electronic component, produced by the manufacturer "Siemens", performs the same function as "(3RH1911 / 3RH1921) IEC Contactors".


3RH1921 Datasheet PDF - Siemens

Part Number 3RH1921
Description (3RH1911 / 3RH1921) IEC Contactors
Manufacturers Siemens 
Logo Siemens Logo 


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IEC Contactors
SIRIUS 3R Auxiliary Contact Blocks
Selection
Auxiliary Contact Blocks, NEMA A600/Q600 rated
Illustration
3RH1911-1HA22
3RH1911-1FA22
Auxiliary Contacts
NO NC
Early
Make
NO
Late
Break
NC
Screw Terminals
Catalog No
Price $
Cage Clamp Terminals
Catalog No
Price $
For 3RT101, 3RT13, 3RT14, 3RT15, 3RT16 Contactors and 3RH Relays
1-pole, 3-pole, and 4-pole auxiliary contact blocks, terminals are marked with positions 2 through 5 ቢ ባ acc. to EN 50 012
–– 1 –– — 3RH1911-1HA01
10.
3RH1911-2HAO1
11.
1 2 –– –– 3RH1911-1HA12
21.
3RH1911-2HA12
24.
1 3 –– –– 3RH1911-1HA13
28.
3RH1911-2HA13
32.
2 2 –– –– 3RH1911-1HA22
28.
3RH1911-2HA22
32.
2-pole and 4-pole auxiliary contact blocks, terminals are marked with positions 5 through 8 acc. to EN 50 005
2 –– –– –– 3RH1911-1FA20
14.
3RH1911-2FA20
16.
1 1 –– –– 3RH1911-1FA11
14.
3RH1911-2FA11
16.
–– 2 –– –– 3RH1911-1FA02
14.
3RH1911-2FA02
16.
–– –– 1
1 3RH1911-1FB11
28.
3RH1911-2FB11
30.
11
1
1 3RH1911-1FB22
42. ––
––
4 –– –– –– 3RH1911-1FA40
28.
3RH1911-2FA40
32.
3 1 –– –– 3RH1911-1FA31
28.
3RH1911-2FA31
32.
2 2 –– –– 3RH1911-1FA22
28.
3RH1911-2FA22
32.
–– –– 2
2 3RH1911-1FC22
42.
3RH1911-2FC22
46.
1-pole and 2-pole, cable entry from above
1 –– –– –– 3RH1911-1AA10 10. ––
–– 1 –– –– 3RH1911-1AA01 10. ––
1 1 –– –– 3RH1911-1LA11
14. ––
2 –– –– –– 3RH1911-1LA20
14. ––
––
––
––
3RH1911-1AA10
1-pole and 2-pole, cable entry from below
1 –– –– –– 3RH1911-1BA10 10. ––
–– 1 –– –– 3RH1911-1BA01 10. ––
1 1 –– –– 3RH1911-1MA11 14. ––
2 –– –– –– 3RH1911-1MA20 14. ––
––
––
––
––
Auxiliary contact blocks for low level circuits
1 1 –– –– 3RH1911-1NF11
63.
3RH1911-2NF11
65.
2 –– –– –– 3RH1911-1NF20
63.
3RH1911-2NF20
65.
3RH1911-1BA10
––
2
––
–– 3RH1911-1NF02
63.
3RH1911-2NF02
65.
www.DataSheet4U.com
See pages 343–347 for terminal identification
numbers.
The 3RH1911-1H and 3RH1911-2H auxiliary contact
blocks cannot be mounted to a 3RT101 contactor
that has a NC auxiliary contact built into the unit.
You must use the corresponding 3RH1911-1F or
3RH1911-2F auxiliary contact blocks for this
application.
Terminal
Identification
Number
11E
22E
23E
32E
20
11
02
11U
11,11U
40
31
22
22U
4
Discount Code: SIRIUS 3R Contactors, OL’s, MSP’s
Siemens Industrial Control Products
239


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 3RH1921 electronic component.


Information Total 2 Pages
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Part NumberDescriptionMFRS
3RH1921The function is (3RH1911 / 3RH1921) IEC Contactors. SiemensSiemens

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