BOM / RFQ

Siemens 3RK1911-0CQ20 — Remote I/O & Fieldbus Modules

3RK1911-0CQ20 - Siemens

MPN3RK1911-0CQ20

ECOFAST POWER CABLE INTERFACE SUBSEBMENT 5 X 2.5 SQMM PREASSEMBLED HAN Q8 ON BOTH SIDES (ST/BU) ANY LENGTH;<3 M LENGTH SPECIFIC. WHEN ORDERING MIN. GRID 10 CM

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Source DocumentedChannel stated on listing & quote

Condition PhotosReal unit photos / video on request

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Worldwide DispatchDHL/FedEx — transit quoted per order

Independent China distributor & sourcing agent· Listing updated Sep 2026

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.

3RK1911-0CQ20 - Siemens

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0