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 quote5TT3421catalog record
Siemens / 5TT3421
Siemens 5TT3421 Control Relay
Siemens 5TT3421 supports control-cabinet switching, motor-starter service, and relay replacement; confirm coil/control voltage, contact configuration, load rating and USD RFQ context before approval.
- Brand
- Siemens
- SKU
- 5TT3421
- Category
- Relays/Contactors
- Condition
- To confirm
- Price status
- no price found
- Sources
- 6 records
Product overview
Siemens 5TT3421 is listed as a Relays/Contactors control relay record for SKU-led sourcing. The current record shows condition to confirm, requires price confirmation, and must still go through RFQ review so source, condition, warranty, and shipping terms are confirmed before order approval.
Technical notes
Siemens 5TT3421 is maintained as a control relay for control-cabinet switching, motor-starter service, and relay replacement. It is grouped with Siemens industrial automation product 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 protection rating IP20; series Siemens industrial automation product; product family Siemens industrial automation product; function industrial automation or electrical-control spare part. No reliable price should be treated as guaranteed; the RFQ should confirm current USD market context and condition. Before approval, confirm coil/control voltage, contact configuration, load rating, terminal style, accessories, 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: 5TT3421
- Manufacturer: Siemens
- Category: Relays/Contactors
- Type: control relay
- Family/context: Siemens industrial automation product
- protection rating: IP20
- series: Siemens industrial automation product
- product family: Siemens industrial automation product
Applications
- control-cabinet switching
- motor starter maintenance
- relay or contactor spare sourcing
Verified specifications
| series | Siemens industrial automation product |
|---|---|
| weight | 0.077 kg |
| contacts | 0 NO + 0 NC |
| function | industrial automation or electrical-control spare part |
| descriptor | control relay |
| dimensions | 18 x 90 x 64 mm |
| source basis | manufacturer-owned catalog/datasheet reference plus safe SKU-family classification |
| source brand | Siemens |
| product family | Siemens industrial automation product |
| protection rating | IP20 |
| safe product type | control relay |
| supplier keywords | Siemens, Реле контроля 5TT3421, Реле, контроля, 5TT3421 |
| validated category | Relays/Contactors |
| category confidence | medium |
| product designation | Phase monitor |
| 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 | contacts, dimensions, manufacturer_part_number, product_designation, protection_rating, weight |
| verified spec method | siemens_teddatasheet_pdf_parser_v1 |
| brand content cleanup at | 2026-05-20T13:27:36.003Z |
| manufacturer part number | 5TT3421 |
| verified spec source url | https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=5TT3421 |
| normalized category signal | Relays/Contactors |
| 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 | 2026-05-20T09:02:42.524Z |
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 5TT3421 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