5ST3020 match
5ST3020 is treated as the exact part-number anchor for this record.
IndGearIndustrial automation parts, verified before order approval.Request quote5ST3020Siemens
Siemens / 5ST3020
Siemens 5ST3020 circuit breaker auxiliary contact
Siemens 5ST3020 is an RFQ sourcing record. IndGear confirms source, condition, lead time, and quote terms before approval.
Circuit ProtectionnewUSD reference present
- Manufacturer
- Siemens
- SKU
- 5ST3020
- Identifier
- 5ST3020
- Identifier clues
- Exact part number
- Category
- Circuit Protection
- Normalized category
- Circuit Protection
- Data quality
- rich
- Spec depth
- verified specs
- Condition
- new
- Price status
- USD reference present
- Sources
- 3 records
Procurement answerIdentity Technical lane Commercial lane Buyer input
What is Siemens 5ST3020 circuit breaker auxiliary contact?
Siemens 5ST3020 circuit breaker auxiliary contact is a circuit breaker auxiliary contact in the Circuit Protection category. This page turns the SKU record into a source-check brief before quote approval.
Circuit Protection / circuit breaker auxiliary contact
Siemens identity and structured values are kept together for buyer review.
RFQ before approval
Verified USD reference exists, but final quote terms stay RFQ-confirmed.
Send the missing context
Quantity, destination, condition, revision, documents, and machine context make the quote review cleaner.
Procurement decision summary
What your team can decide before sending RFQ.
Siemens 5ST3020 is an RFQ sourcing record. IndGear confirms source, condition, lead time, and quote terms before approval.
Specification depth: verified specsKnown from record
- SKU: 5ST3020
- Circuit Protection / circuit breaker auxiliary contact
- Condition signal: new
- Verified USD reference present
Needs RFQ confirmation
- Siemens manufacturer label
- Live availability and source route
- Warranty terms and return path
- Lead time, export, and shipping cost
Buyer should provide
- Quantity and destination country
- Required condition and acceptable alternates
- Nameplate photo, datasheet, or BOM row
- Machine context or replacement deadline
SKU buying resources
Guides before approving this SKU.
Use these guides to tighten exact part identity, condition language, source evidence, replacement risk, and RFQ inputs before treating a product record as purchase-ready.
Siemens guide
Siemens SIMATIC replacement parts RFQ guide
SIMATIC order-code, family, and replacement checks.
Downtime guideHow to reduce downtime when a control cabinet part fails
Cabinet-failure evidence and urgency routing.
RFQ checklistRFQ checklist for industrial automation parts
Core fields needed for a cleaner quote review.
Condition guideIndustrial automation condition guide
Condition language that affects warranty and RMA risk.
Record notes
Technical context to review before RFQ.
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 verified channel relationship, confirmed allocation, warranty, lead time, or final compatibility without operations review.
Product type: circuit breaker auxiliary contactManufacturer part number: 5ST3020Manufacturer: SiemensCategory: Circuit ProtectionType: circuit protection deviceFamily/context: Siemens low-voltage protection familyvoltage: 400 Vprotection rating: IP20
Technical record
Specifications and fit checks.
Structured values are preserved from the current record. Confirm ratings, revision, and compatibility before approval.
| Manufacturer part number | 5ST3020 |
|---|---|
| Product designation | Fault signal contact |
| Product type | circuit breaker auxiliary contact |
| Product family | Siemens low-voltage protection family |
| Series | Siemens low-voltage protection family |
| Function | circuit protection or breaker accessory |
| Voltage | 400 V |
| Dimensions | 9 x 90 x 70 mm |
| Protection rating | IP20 |
| weight | 58 g |
Evidence classes
Source context is separated before it becomes a quote claim.
Source records help the RFQ desk review identity, price context, and risk. They do not create confirmed allocation, channel-status, warranty, or quote-term promises.
2 records
Siemens-owned product detail URL found in the official product sitemap with exact SKU match
Source 1Source 23 records
Standard Electric Supply Co.
Source 12 records
Search-result evidence is retained for RFQ review only
To verify
Raw supplier/import notes are preserved for manager review before quote approval.
Next checks
Follow the record into the right buying context.
Manufacturer hub
Siemens sourcing file
Open the Siemens lane to compare active records, verified price coverage, specification depth, and RFQ-ready categories.
Category hubCircuit Protection procurement lane
Compare related Circuit Protection records, source depth, verified-price coverage, and selection risks before approving a substitute.
Source policyEvidence classification
See how IndGear separates manufacturer references, datasheets, marketplace observations, supplier quotes, and import notes.
Warranty reviewCondition-dependent terms
Review why warranty, RMA, and return paths stay tied to the approved source, condition, and written quote.
FAQ
Is Siemens 5ST3020 available for immediate shipment?
Availability must be confirmed during RFQ because source, condition, stock location, and destination can change.
What information should I include when requesting Siemens 5ST3020?
Include quantity, destination country, required condition, acceptable alternates, revision or firmware needs, machine context, and any nameplate photo, BOM line, datasheet, or failed-unit notes.
Where can I compare similar Circuit Protection records?
Use the Circuit Protection category hub and similar-record links on this page to compare related SKUs, source depth, specification coverage, and RFQ requirements.
What source evidence supports Siemens 5ST3020?
This record currently has 8 source records. Source evidence is classified for identity, specification, pricing, condition, and manual-review value before it becomes a quote claim.
Can I request used or refurbished condition?
Yes. Include required condition and quantity in the RFQ so the team can verify available options.
Does this page make a channel-status claim?
No unsupported channel-status claim is made here. IndGear operates as an independent supplier marketplace unless a specific relationship is verified in writing.
Ready for source check
Request source checkSend Siemens 5ST3020 circuit breaker auxiliary contact with quantity, condition, and destination.
The RFQ desk confirms identity, source route, final USD quote, lead time, warranty terms, and shipping before your team approves the order.