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 quote5SX2140-7catalog record
Siemens / 5SX2140-7
Siemens 5SX2140-7 circuit breaker or protection accessory
Use Siemens 5SX2140-7 (circuit breaker or protection accessory) for control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity, trip curve or fuse class, and pole count with buyer documents before quote approval.
- Brand
- Siemens
- SKU
- 5SX2140-7
- Category
- Circuit Protection
- Condition
- To confirm
- Price status
- no price found
- Sources
- 6 records
Product overview
Siemens 5SX2140-7 is listed as a Circuit Protection circuit breaker or protection accessory 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 5SX2140-7 is maintained as a circuit breaker or protection accessory 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 rated current, voltage rating, breaking capacity, trip curve or fuse class, quantity, condition preference, destination country.
Key features
- Manufacturer: Siemens
- Part number / MPN: 5SX2140-7
- Procurement category: Circuit Protection
- Product type: circuit breaker or protection accessory
- Family/series context: Siemens low-voltage protection family
- Source trail: import/search evidence, manual confirmation required
- RFQ context only: no guaranteed stock, authorization, warranty, or lead time claim
Applications
- control-cabinet protection
- motor or feeder circuit maintenance
- fuse and breaker replacement
Verified specifications
| ean | 4001869031187 |
|---|---|
| upc | 754554218441 |
| poles | 1P |
| series | Siemens low-voltage protection family |
| weight | 0.164 Kg |
| voltage | 230/400 V |
| function | circuit protection or breaker accessory |
| descriptor | circuit protection device |
| trip curve | C |
| source brand | Siemens |
| rated current | 40 A |
| product family | Siemens low-voltage protection family |
| breaking capacity | 6KA |
| safe product type | circuit breaker or protection accessory |
| supplier keywords | Siemens, Выключатель автоматический 5SX2140-7, Выключатель, автоматический, 5SX2140-7 |
| validated category | Circuit Protection |
| official spec notes | Worker EB used a Siemens-owned OEII catalog product-detail page with exact Product Article Number evidence. Only source-backed identity/specification fields were merged; commercial terms were not changed. |
| product designation | CIRCUIT BREAKER T55 230/400 V, 6KA, 1-POLE, C, 40 A |
| verified spec notes | Worker EB used a Siemens-owned OEII catalog product-detail page with exact Product Article Number evidence. Only source-backed identity/specification fields were merged; commercial terms were not changed. |
| official product url | https://mall.industry.siemens.com/mall/en/oeii/Catalog/Product?SiepCountryCode=OE&mlfb=5SX2140-7 |
| official spec fields | breaking_capacity, ean, manufacturer_part_number, packaging_dimensions, poles, product_designation, rated_current, trip_curve, upc, voltage, weight |
| official spec method | worker_eb_siemens_official_resolver_oeii_catalog_v1 |
| packaging dimensions | 23.00 x 93.00 x 67.00 MM |
| verified spec fields | breaking_capacity, ean, manufacturer_part_number, packaging_dimensions, poles, product_designation, rated_current, trip_curve, upc, voltage, weight |
| verified spec method | worker_eb_siemens_official_resolver_oeii_catalog_v1 |
| official source brand | Siemens |
| brand content cleanup at | 2026-05-20T13:20:09.531Z |
| manufacturer part number | 5SX2140-7 |
| official spec source url | https://mall.industry.siemens.com/mall/en/oeii/Catalog/Product?SiepCountryCode=OE&mlfb=5SX2140-7 |
| verified spec source url | https://mall.industry.siemens.com/mall/en/oeii/Catalog/Product?SiepCountryCode=OE&mlfb=5SX2140-7 |
| official spec reviewed at | 2026-05-22T17:56:07.230Z |
| verified spec verified at | 2026-05-22T17:56:07.230Z |
| official source verified at | 2026-05-22T17:56:07.230Z |
| official spec field sources | [object Object] |
| official spec review method | worker_eb_siemens_official_resolver_oeii_catalog_v1 |
| official spec review status | verified_specs |
| verified spec field sources | [object Object] |
| brand content cleanup method | a_plus_plus_sbo_content_cleanup_v1 |
| official spec review source url | https://mall.industry.siemens.com/mall/en/oeii/Catalog/Product?SiepCountryCode=OE&mlfb=5SX2140-7 |
| siemens oeii catalog source url | https://mall.industry.siemens.com/mall/en/oeii/Catalog/Product?SiepCountryCode=OE&mlfb=5SX2140-7 |
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 5SX2140-7 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
3RV2021-4AA103RV2021-4AA10
Siemens 3RV2021-4AA10 Motor Protection Circuit Breaker
Siemens 3RV2021-4AA10 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Circuit Protection
- Condition
- new
- Sources
- 7
- Route
- RFQ review
From $98.18 USDRequest a USD quote
Siemensverified
3RV2021-4AA153RV2021-4AA15
Siemens 3RV2021-4AA15 Motor Protection Circuit Breaker
Siemens 3RV2021-4AA15 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Circuit Protection
- Condition
- new
- Sources
- 8
- Route
- RFQ review
From $89 USDRequest a USD quote
Siemensverified
3RV2021-4DA153RV2021-4DA15
Siemens 3RV2021-4DA15 Motor Protection Circuit Breaker
Siemens 3RV2021-4DA15 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Circuit Protection
- Condition
- new surplus
- Sources
- 8
- Route
- RFQ review
From $116.11 USDRequest a USD quote
Siemensverified
3NA38243NA3824
Siemens 3NA3824 fuse link
Use Siemens 3NA3824 (fuse link) for control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity, trip curve or fuse class, and pole count with buyer documents before quote approval.
- Category
- Circuit Protection
- Condition
- new
- Sources
- 8
- Route
- RFQ review
From $29 USDRequest a USD quote