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 quote3UA5940-2Tcatalog record
Siemens / 3UA5940-2T
Siemens 3UA5940-2T overload relay
Siemens 3UA5940-2T: the manufacturer-owned source identifies "Siemens official technical datasheet reference for 3UA5940-2T". RFQ only; no price, stock, warranty, channel-status, or lead-time claim.
- Brand
- Siemens
- SKU
- 3UA5940-2T
- Category
- Relays/Contactors
- Condition
- new
- Price status
- verified
- Sources
- 7 records
Product overview
Siemens 3UA5940-2T is listed as a Relays/Contactors overload relay 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 3UA5940-2T is refreshed as an overload relay using the exact manufacturer-owned source: "Siemens official technical datasheet reference for 3UA5940-2T". The official identity carried into this record is: Siemens official technical datasheet reference for 3UA5940-2T. Source-backed fields already present in the record include: MPN: 3UA5940-2T; official source title: Siemens official technical datasheet reference for 3UA5940-2T; official source URL: https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=3UA5940-2T. This A+ lift improves RFQ qualification and buyer confidence while deliberately keeping specification_depth=partial_specs: the source trail supports exact identity and official routing, not a full verified specification set. IndGear does not claim stock, sell price, warranty, channel status, lead time, condition, or final compatibility. Before quote approval, confirm exact MPN, control or safety circuit, voltage/contact context, mounting context, quantity, destination country and attach a BOM, nameplate photo, or project reference when the item is line-critical.
Key features
- Manufacturer: Siemens
- Part number / MPN: 3UA5940-2T
- Type: overload relay
- Category: Relays/Contactors
- Official identity: Siemens official technical datasheet reference for 3UA5940-2T
- Source: Siemens official technical datasheet reference for 3UA5940-2T
- Official URL: https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=3UA5940-2T
- Specification depth: partial_specs; not promoted to verified_specs
- RFQ guardrail: price, stock, lead time, warranty, and channel status are checked separately
Applications
- relay or safety-part RFQ verification by MPN
- control or safety-circuit maintenance
- Siemens sourcing from the official source
Verified specifications
| series | 3UA |
|---|---|
| function | motor overload protection |
| descriptor | control relay |
| source basis | manufacturer-owned catalog/datasheet reference plus safe SKU-family classification |
| source brand | Siemens |
| product family | SIRIUS controlgear |
| quality lift at | 2026-05-26T16:04:04.758Z |
| compatible system | Siemens SIRIUS contactor and overload relay family |
| quality lift note | Mixed-brand exact official identity/source lift to rich content; specification depth remains partial_specs and commercial fields remain unknown/not_set. |
| safe product type | overload relay |
| supplier keywords | Siemens, Реле перегрузки 3UA5940-2T, Реле, перегрузки, 3UA5940-2T |
| controlgear family | SIRIUS |
| validated category | Relays/Contactors |
| category confidence | medium |
| quality lift method | wave120_mixed_exact_official_identity_content_lift_v1 |
| brand content cleanup at | 2026-05-20T13:27:36.003Z |
| manufacturer part number | 3UA5940-2T |
| specification depth note | Exact manufacturer-owned source evidence supports identity/content quality; full structured specifications remain partial. |
| official identity summary | Siemens official technical datasheet reference for 3UA5940-2T |
| official spec reviewed at | 2026-05-21 13:25:34.246133+00 |
| normalized category signal | Relays/Contactors |
| official spec review method | a_plus_plus_mark_partial_official_manual_review_v1 |
| official spec review reason | Siemens TEDDatasheet parser exhausted or selected no safe rows; official evidence remains partial until a product-specific datasheet parser can extract more fields. |
| official spec review status | manual_review_required |
| url evidence content source | manufacturer_owned_url |
| brand content cleanup method | a_plus_plus_sbo_content_cleanup_v1 |
| official identity source url | https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=3UA5940-2T |
| official identity source field | source_title |
| official identity source title | Siemens official technical datasheet reference for 3UA5940-2T |
| url evidence content enriched at | 2026-05-20T09:02:44.759Z |
| official spec review source count | 1 |
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 3UA5940-2T 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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