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Siemens Sirius Auxiliary Contact Block

Auxiliary Contact Block

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The Siemens 3RH1921-1LA11 is a
snap on front mount auxiliary
contact block with 1NO and 1NC contacts.
Conforms to IEC 60947-5-1

For Use With:

3RT102 Contactors

3RT103 Contactors

3RT104 Contactors

3RT105 Contactors

3RT106 Contactors

3RT107 Contactors

3RH11 Control Relays

pdfpicView a data sheet

3RH1911-1LA20 Dimensions


3RH1921-1LA11 Auxiliary Contact Block

Call To Order (717) 209-7100
Mechanical Service Life Operating Current at AC-15 Type of Contacts Catalog No.
Switching Cycles 24V 230V 400V 690V NO NC Screw Terminals
10 000 000 6 6 3 1 1 1 3RH1921-1LA11
Product function positively driven operation acc. To IEC 60947-5-1

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