Siemens products / Instantaneous / 3RH2911-1FA40

Instantaneous Siemens 3RH2911-1FA40 — Auxiliary switch, manufacturer catalog image

Siemens catalog image for this reference; may represent the product family.

AUXILIARY SWITCH

3RH2911-1FA40 — Auxiliary switch

Name: 3RH2911-1FA40 — Auxiliary switch
Brand: Siemens
SKU: 3RH2911-1FA40

SKU 3RH2911-1FA40

auxiliary switch, on the front, 4 NO, .3/.4, .3/.4, .3/.4, .3/.4, current path: 1 NO, 1 NO, 1 NO, 1 NO, screw terminal, for contactors 3RT2 and contactor relays 3RH2

Active Product

0,05669 KgNet weight

3RH2911-1FA40Product reference

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PRODUCT DATA

Technical specifications

Source: Siemens product catalog.
Verified September 21, 2026.

3RH2911-1FA40 — selected manufacturer specifications
Product reference	3RH2911-1FA40
Manufacturer description	auxiliary switch, on the front, 4 NO, .3/.4, .3/.4, .3/.4, .3/.4, current path: 1 NO, 1 NO, 1 NO, 1 NO, screw terminal, for contactors 3RT2 and contactor relays 3RH2
Product Family	Instantaneous
Net weight	0,05669 Kg
Packaging dimensions (L x W x H)	58,00 x 55,00 x 43,00 mm
Country of origin	Czech Republic
EAN	4011209829398
UPC	662643909937

For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Siemens reference ↗.