3 records
Technical model data should be checked against manufacturer material where available.
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IndGearIndustrial automation parts, verified before order approval.Request quote5ST3020catalog record
Siemens / 5ST3020
Siemens 5ST3020 Circuit Protection Device
Siemens 5ST3020 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Brand
- Siemens
- SKU
- 5ST3020
- Category
- Circuit Protection
- Condition
- new
- Price status
- verified
- Sources
- 8 records
Product overview
Siemens 5ST3020 is listed as a Circuit Protection circuit protection device 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 5ST3020 is maintained as a circuit protection device for control-cabinet protection, feeder maintenance, and breaker/fuse replacement. It is grouped with Siemens low-voltage protection family 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 voltage 400 V; protection rating IP20; series Siemens low-voltage protection family; product family Siemens low-voltage protection family. No reliable price should be treated as guaranteed; the RFQ should confirm current USD market context and condition. Before approval, confirm rated current, voltage rating, breaking capacity, trip curve or fuse class, pole count, 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: 5ST3020
- Manufacturer: Siemens
- Category: Circuit Protection
- Type: circuit protection device
- Family/context: Siemens low-voltage protection family
- voltage: 400 V
- protection rating: IP20
- series: Siemens low-voltage protection family
Applications
- control-cabinet protection
- feeder and motor circuit maintenance
- breaker or fuse replacement
Verified specifications
| series | Siemens low-voltage protection family |
|---|---|
| weight | 58 g |
| voltage | 400 V |
| function | circuit protection or breaker accessory |
| descriptor | industrial automation component |
| dimensions | 9 x 90 x 70 mm |
| source brand | Siemens |
| product family | Siemens low-voltage protection family |
| protection rating | IP20 |
| safe product type | circuit protection device |
| source confidence | high |
| supplier keywords | Siemens, Блок дополнительных контактов аварийного отключения 5ST3020, Блок, дополнительных, контактов, аварийного, отключения, 5ST3020 |
| validated category | Circuit Protection |
| product designation | Fault signal contact |
| 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. |
| official product url | https://sieportal.siemens.com/en-us/products-services/detail/5ST3020?tree=CatalogTree |
| verified spec fields | dimensions, manufacturer_part_number, product_designation, protection_rating, voltage, weight |
| verified spec method | siemens_teddatasheet_pdf_parser_v1 |
| official source brand | Siemens |
| brand content cleanup at | 2026-05-20T13:20:09.531Z |
| manufacturer part number | 5ST3020 |
| official source evidence | Exact Siemens SiePortal product detail URL found in Siemens official product sitemap; SPA body was not used as evidence. |
| verified spec source url | https://support.industry.siemens.com/teddatasheet/?caller=SIOS&format=pdf&language=en&mlfbs=5ST3020 |
| official source verified at | 2026-05-20T08:44:28.440Z |
| verified spec field sources | [object Object] |
| brand content cleanup method | a_plus_plus_sbo_content_cleanup_v1 |
| siemens sitemap product code | 5ST3020 |
| verified spec conflicts skipped | [object Object] |
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 5ST3020 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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