Siemens Sirius 3SU1 Key Switch - black, Spring-return, Spring-return 4011209971967
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Product Description
Siemens Sirius 3SU1 Key Switch. Rotary switches and key switches (Electrical Engineering / Push buttons and signal units / Push buttons). Principal data: color Black, type Spring-return, operation Spring-return. Supplied under manufacturer part number 3SU1050-4HF21-0AA0, EAN 4011209971967, HS code 8538.90, country of origin Czechia.
Technical Specifications
- Product type
- Rotary switches and key switches
- Product group
- Push buttons and signal units
- Color
- Black
- Type
- Spring-return
- Operation
- Spring-return
- Carbon footprint (EPD)
- 0.1243 kg CO2e per pcs
- Country of origin
- Czechia
- Customs tariff code (EU CN)
- 85389099
- HS code
- 8538.90
- Manufacturer part number
- 3SU1050-4HF21-0AA0
- GTIN (EAN)
- 4011209971967
Standards & Compliance
- HS Code
- 8538.90
Cross References
- EAN 4011209971967
- MPN 3SU1050-4HF21-0AA0
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Technical guides
Catalogue entry last verified: 2026-09-30.
Frequently asked questions
- Where can I buy 3SU1050-4HF21-0AA0?
- 3SU1050-4HF21-0AA0 can be ordered from cballast.com as a Siemens catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Siemens product?
- The manufacturer part number is 3SU1050-4HF21-0AA0.
- What is the HS code for 3SU1050-4HF21-0AA0?
- The customs tariff (HS) code for 3SU1050-4HF21-0AA0 is 8538.90.
- Who manufactures 3SU1050-4HF21-0AA0?
- 3SU1050-4HF21-0AA0 is a Siemens product in the Control & Automation range.
- What is the minimum order quantity for 3SU1050-4HF21-0AA0?
- The minimum order quantity is 1.
- Is 3SU1050-4HF21-0AA0 available?
- Yes — 3SU1050-4HF21-0AA0 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 3SU1050-4HF21-0AA0?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.