2 records
Technical model data should be checked against manufacturer material where available.
Source 1Source 2
IndGearIndustrial automation parts, verified before order approval.Request quote3RT1045-1AN2catalog record
Siemens / 3RT1045-1AN20
Siemens 3RT1045-1AN20 contactor
Use Siemens 3RT1045-1AN20 (contactor) for control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating, terminal style, and accessories with buyer documents before quote approval.
- Brand
- Siemens
- SKU
- 3RT1045-1AN20
- Category
- Relays/Contactors
- Condition
- new
- Price status
- verified
- Sources
- 7 records
Product overview
Siemens 3RT1045-1AN20 is listed as a Relays/Contactors contactor 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 3RT1045-1AN20 is maintained as a contactor in the IndGear RFQ data layer. The card keeps the part number, normalized procurement category, source trail, and buyer confirmation inputs together so purchasing teams can match a BOM row while keeping stock and commercial terms subject to RFQ confirmation. Current evidence is import/search-led rather than exact product-page proof; keep this as a sourcing candidate until buyer documents confirm the variant. Compatibility, replacement approval, condition, lead time, and final price should be confirmed through RFQ using the buyer's documents. Before quoting, check coil/control voltage, contact or pole configuration, load rating, mounting or accessory requirements, quantity, condition preference, destination country.
Key features
- Manufacturer: Siemens
- Part number / MPN: 3RT1045-1AN20
- Procurement category: Relays/Contactors
- Product type: contactor
- Family/series context: SIRIUS controlgear
- Source trail: import/search evidence, manual confirmation required
- RFQ context only: no guaranteed stock, authorization, warranty, or lead time claim
Applications
- control cabinet switching
- motor starter maintenance
- relay or contactor spare sourcing
Verified specifications
| series | SIRIUS controlgear |
|---|---|
| function | motor or load switching |
| descriptor | industrial contactor |
| source brand | Siemens |
| product family | SIRIUS controlgear |
| safe product type | contactor |
| supplier keywords | Siemens, Контактор силовой 3RT1045-1AN20, Контактор, силовой, 3RT1045-1AN20 |
| validated category | Relays/Contactors |
| brand content cleanup at | 2026-05-20T13:27:36.003Z |
| manufacturer part number | 3RT1045-1AN20 |
| brand content cleanup method | a_plus_plus_sbo_content_cleanup_v1 |
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 3RT1045-1AN20 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
Related products
Same brand, category, or product type
Siemensverified
3RH2122-1BB403RH2122-1BB40
Siemens 3RH2122-1BB40 Auxiliary Contactor / Control Relay
Siemens 3RH2122-1BB40 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Category
- Relays/Contactors
- Condition
- new
- Sources
- 8
- Route
- RFQ review
From $45.19 USDRequest a USD quote
Siemensverified
3RU2136-4GB03RU2136-4GB0
Siemens 3RU2136-4GB0 Overload Relay
Siemens 3RU2136-4GB0 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Category
- Relays/Contactors
- Condition
- new
- Sources
- 8
- Route
- RFQ review
From $75.95 USDRequest a USD quote
Siemensverified
3RT2037-1AV003RT2037-1AV00
Siemens 3RT2037-1AV00 Contactor
Siemens 3RT2037-1AV00 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Category
- Relays/Contactors
- Condition
- new surplus sealed
- Sources
- 8
- Route
- RFQ review
From $216.79 USDRequest a USD quote
Siemensverified
3RT2026-2BB403RT2026-2BB40
Siemens 3RT2026-2BB40 Contactor
Siemens 3RT2026-2BB40 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Category
- Relays/Contactors
- Condition
- new
- Sources
- 7
- Route
- RFQ review
From $102.93 USDRequest a USD quote