3 records
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3
IndGearIndustrial automation parts, verified before order approval.Request quote3RW4028-1BB1catalog record
Siemens / 3RW4028-1BB14
Siemens 3RW4028-1BB14 Soft Starter
Siemens 3RW4028-1BB14 supports drive, servo, motor, and motion-axis maintenance; confirm voltage/current or power rating, feedback or control protocol, firmware/revision and USD RFQ context before approval.
- Brand
- Siemens
- SKU
- 3RW4028-1BB14
- Category
- Drives & Motion
- Condition
- new
- Price status
- verified
- Sources
- 8 records
Product overview
Siemens 3RW4028-1BB14 is listed as a Drives & Motion soft starter record for SKU-led sourcing. The current record shows new, has a verified USD price reference, and must still go through RFQ review so source, condition, warranty, and shipping terms are confirmed before order approval.
Technical notes
Siemens 3RW4028-1BB14 is maintained as a soft starter for drive, servo, motor, and motion-axis maintenance. It is grouped with SIRIUS 3RW soft starter records so buyers can compare like-for-like spares instead of treating it as an anonymous import line. The card is treated as rich because source-backed structured data supports the identity and specification depth. Current structured facts include compatible system Siemens SIRIUS motor control family; poles 3P; protection rating IP20; temperature range -25 ... +60 C. USD price context is available as a reference observation, while final commercial terms still require RFQ confirmation. Before approval, confirm voltage/current or power rating, feedback or control protocol, firmware/revision, mechanical fit, quantity, preferred condition, and destination country. The record does not claim authorized distribution, guaranteed stock, warranty, lead time, or final compatibility without operations review.
Key features
- Manufacturer part number: 3RW4028-1BB14
- Manufacturer: Siemens
- Category: Drives & Motion
- Type: soft starter
- Family/context: SIRIUS 3RW soft starter
- compatible system: Siemens SIRIUS motor control family
- poles: 3P
- protection rating: IP20
Applications
- drive replacement planning
- motion-axis maintenance
- machine retrofit sourcing
Verified specifications
| poles | 3P |
|---|---|
| series | SIRIUS 3RW40 |
| contacts | 2 NO + 0 NC |
| function | reduced-voltage motor starting and motor-control cabinet maintenance |
| approvals | UL |
| descriptor | industrial spare part |
| dimensions | 45 x 125 x 155 mm |
| source basis | manufacturer-owned catalog/datasheet reference plus safe SKU-family classification |
| source brand | Siemens |
| starter type | soft starter |
| product family | SIRIUS 3RW soft starter |
| compatible system | Siemens SIRIUS motor control family |
| protection rating | IP20 |
| safe product type | soft starter |
| supplier keywords | Siemens, Устройство плавного пуска 3RW4028-1BB14, Устройство, плавного, пуска, 3RW4028-1BB14 |
| temperature range | -25 ... +60 C |
| motor control role | reduced-voltage starting |
| validated category | Drives & Motion |
| category confidence | high |
| product designation | Soft starter |
| verified spec notes | Structured fields were extracted from the exact Siemens manufacturer-owned technical datasheet PDF. No stock, warranty, authorization, lead-time, or compatibility claim is inferred. |
| verified spec fields | approvals, contacts, dimensions, manufacturer_part_number, poles, product_designation, protection_rating, temperature_range |
| verified spec method | siemens_teddatasheet_pdf_parser_v1 |
| brand content cleanup at | 2026-05-20T13:27:36.003Z |
| manufacturer part number | 3RW4028-1BB14 |
| verified spec source url | https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=3RW4028-1BB14 |
| normalized category signal | Drives & Motion |
| url evidence content source | manufacturer_owned_url |
| verified spec field sources | [object Object] |
| brand content cleanup method | a_plus_plus_sbo_content_cleanup_v1 |
| verified spec conflicts skipped | [object Object] |
| url evidence content enriched at | 2026-05-20T09:03:12.819Z |
Source context
References used before quote approval
3 records
External price and availability observations are RFQ context, not guaranteed stock or final sale price.
Source 1Source 2Source 3To verify
Raw supplier/import notes are preserved for manager review before quote approval.
FAQ
Is Siemens 3RW4028-1BB14 available for immediate shipment?
Availability must be confirmed during RFQ because source, condition, stock location, and destination can change.
Can I request used or refurbished condition?
Yes. Include required condition and quantity in the RFQ so the team can verify available options.
Is this an authorized distributor page?
No unsupported authorization claim is made here. IndGear operates as an independent supplier marketplace unless specific authorization is verified.
RFQ control path
Turn an exact SKU into an approved purchase path.
IndGear reviews source, condition, lead time, warranty terms, and USD quote context before your team commits to the order.
- 01Submit SKU / BOMExact model, quantity, condition, destination
- 02Verify sourceSupplier signal, condition, references
- 03Review quoteUSD price, lead time, warranty terms
- 04Approve orderFinal confirmation before purchase
Quote-only sourcingRequest a USD quote
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