3 records
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3Siemens / 3SK1121-1AB40
Siemens 3SK1121-1AB40 supports machine-safety service, guarding circuits, and safety spare review; confirm safety rating, reset or monitoring logic, connector or wiring details and USD RFQ context before approval.
Siemens 3SK1121-1AB40 is listed as a Safety Components safety 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.
Siemens 3SK1121-1AB40 is maintained as a safety relay for machine-safety service, guarding circuits, and safety spare review. It is grouped with SIRIUS safety relay 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 safety integrated family; protection rating IP20; temperature range -25 ... +60 C; series SIRIUS 3SK. USD price context is available as a reference observation, while final commercial terms still require RFQ confirmation. Before approval, confirm safety rating, reset or monitoring logic, connector or wiring details, circuit drawing, quantity, preferred condition, and destination country. The record does not claim authorized distribution, guaranteed stock, warranty, lead time, or final compatibility without operations review.
| series | SIRIUS 3SK |
|---|---|
| weight | 267 g |
| function | machine safety circuit monitoring |
| approvals | UL |
| descriptor | control relay |
| dimensions | 22.5 x 100 x 121.5 mm |
| source basis | manufacturer-owned catalog/datasheet reference plus safe SKU-family classification |
| source brand | Siemens |
| safety family | SIRIUS 3SK |
| product family | SIRIUS safety relay |
| compatible system | Siemens SIRIUS safety integrated family |
| protection rating | IP20 |
| safe product type | safety relay |
| supplier keywords | Siemens, Реле безопасности 3SK1121-1AB40, Реле, безопасности, 3SK1121-1AB40 |
| temperature range | -25 ... +60 C |
| validated category | Safety Components |
| category confidence | high |
| product designation | safety relays |
| 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, dimensions, manufacturer_part_number, product_designation, product_type_designation, protection_rating, temperature_range, weight |
| verified spec method | siemens_teddatasheet_pdf_parser_v1 |
| brand content cleanup at | 2026-05-20T13:27:36.003Z |
| manufacturer part number | 3SK1121-1AB40 |
| product type designation | 3SK1 |
| verified spec source url | https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=3SK1121-1AB40 |
| normalized category signal | Safety Components |
| 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 | 2026-05-20T09:02:34.281Z |
Technical model data should be checked against manufacturer material where available.
Source 1Source 2Source 3External price and availability observations are RFQ context, not guaranteed stock or final sale price.
Source 1Source 2Source 3Raw supplier/import notes are preserved for manager review before quote approval.
Availability must be confirmed during RFQ because source, condition, stock location, and destination can change.
Yes. Include required condition and quantity in the RFQ so the team can verify available options.
No unsupported authorization claim is made here. IndGear operates as an independent supplier marketplace unless specific authorization is verified.
IndGear reviews source, condition, lead time, warranty terms, and USD quote context before your team commits to the order.
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