BOM / RFQ

Siemens 3SE3902-4CF20

MPN3SE3902-4CF20

Pedal switch molded-plastic enclosure single-pedal, with aluminum console 1 change-over contact, 3 m cable 3x AWG 20 with holes for floor mounting

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Siemens 3SE3902-4CF20 datasheet (PDF)

Source DocumentedChannel stated on listing & quote

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3SE3902-4CF20 — Identification
Parameter	Value
Product designation	momentary-contact foot switch
Product brand name	SIRIUS

3SE3902-4CF20 — Other specifications
Parameter	Value
Substance prohibitance	07/01/2006
Reference code according to IEC 81346-2	S

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.

Siemens 3SE3902-4CF20

Specifications

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6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0