BOM / RFQ

Siemens 3SE2120-1UW-ZA21

Name: 3SE2120-1UW-ZA21
Brand: Siemens
SKU: 3SE2120-1UW-ZA21
Availability: LimitedAvailability

MPN3SE2120-1UW-ZA21

POSITION SWITCH, METAL-ENCLOSED DEGREE OF PROTECTION IP67 SNAP-ACTION CONTACTS, ROLLER CRANK, ADJUSTABLE LENGTH 1 X M20 X 1,5

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Independent China distributor & sourcing agent· Listing updated Sep 2026

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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 3SE2120-1UW-ZA21

6ES7212-1AE40-0XB0

6ES7211-1AE40-0XB0

6ES7211-1HE40-0XB0

6ES7217-1AG40-0XB0

6ES7211-1BE40-0XB0

6ES7212-1BE40-0XB0