Siemens SENTRON 3VA9908-0BB21 — Undervoltage release (UVR), 48 V AC
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Product Description
Siemens SENTRON undervoltage release (UVR) for the SENTRON 3VA moulded-case circuit-breaker range. Rated control voltage 48 V AC. Field-mountable accessory of the SENTRON 3VA circuit-breaker system to IEC/EN 60947-2. Siemens order number 3VA9908-0BB21, EAN 4042949000976, Siemens/SAP material 1000647924, catalogue code 8618273.
Technical Specifications
- Manufacturer
- Siemens
- Series
- SENTRON 3VA
- Accessory type
- Undervoltage release (UVR)
- Manufacturer part number (MPN)
- 3VA9908-0BB21
- EAN / GTIN
- 4042949000976
- Siemens / SAP material no.
- 1000647924
- Rated control voltage
- 48 V AC
- System standard
- IEC/EN 60947-2 (moulded-case circuit-breaker system)
- HS code
- 8538.90
- Sales unit
- pcs
Standards & Compliance
- Standard
- IEC/EN 60947-2
- HS Code
- 8538.90
Cross References
- EAN 4042949000976
- SAP 1000647924
- Code 8618273
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3VA9908-0BB21?
- 3VA9908-0BB21 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 3VA9908-0BB21.
- What is the HS code for 3VA9908-0BB21?
- The customs tariff (HS) code for 3VA9908-0BB21 is 8538.90.
- Who manufactures 3VA9908-0BB21?
- 3VA9908-0BB21 is a Siemens product in the Electrical Components range.
- Is a datasheet available for 3VA9908-0BB21?
- Yes — the 3VA9908-0BB21 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3VA9908-0BB21?
- The minimum order quantity is 1.
- Is 3VA9908-0BB21 available?
- Yes — 3VA9908-0BB21 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).