BOM / RFQ

Siemens 3RK1911-4AB25 — Remote I/O & Fieldbus Modules

3RK1911-4AB25 - Siemens

MPN3RK1911-4AB25

ECOFAST Selective block for selective switching-off Maintenance switch function Rated current 25 A Feedback contact M12

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RK1911-4AB25 — Specifications
Parameter	Value
Substance prohibitance	05/01/2012

Pricing & Availability

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About the brand

Siemens

Siemens parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

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Siemens Series Alternatives & Replacements

Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.

3RK1911-4AB25 - Siemens

Specifications

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0