IndGearIndustrial automation parts, verified before order approval.Request quoteCategory sourcing hub
Source Circuit Protection by exact SKU and RFQ review.
Circuit Protection hub with 699 active SKU records, 23 manufacturer files, verified specification coverage, and managed RFQ review. Confirm markings, revision, protocol, compatibility, and condition before order approval.
Category buying guide
Circuit Protection selection needs more than a product title.
Circuit Protection records group industrial automation parts that buyers commonly source for MRO replacement, retrofit projects, cabinet repair, and spare-parts planning. Use this lane to compare exact SKUs, manufacturer coverage, source depth, condition signals, and RFQ requirements before approving a purchase route.
Selection checks
- Exact part number, pole count, coil/control voltage, and contact rating
- Trip curve, fuse class, breaking capacity, overload range, or auxiliary contacts
- Panel fit, terminal style, accessories, and safety or compliance context
- Quantity, condition, and whether matched alternates are acceptable
Compatibility risks
- Check electrical rating, accessory stack, panel footprint, and protection curve before substitution.
- Do not use a marketplace title as proof of a matching breaker, relay, or contactor configuration.
- Request review for obsolete protection devices or safety-critical control circuits.
RFQ inputs
- SKU, quantity, required condition, and destination country
- Nameplate photo, BOM line, datasheet, or failed-unit notes
- Needed delivery date, acceptable alternates, and approval constraints
Category buying resources
Guides for safer Circuit Protection quote approval.
Use these guides to move from a broad category lane into exact part identity, replacement constraints, condition review, and a cleaner RFQ packet.
Schneider guide
Schneider and Telemecanique control components sourcing guide
Schneider and Telemecanique rating checks.
Phoenix guidePhoenix Contact power supplies and terminal blocks RFQ guide
Power-supply and terminal-block RFQ checks.
Downtime guideHow to reduce downtime when a control cabinet part fails
Cabinet-failure RFQ evidence and urgency routing.
Spare parts RFQWhat to include in a spare parts RFQ
Multi-line spare-parts RFQ structure.
Manufacturer file
Schneider Electric
- Records
- 317
- Price refs
- 100%
- Specs
- 100%
Siemens
- Records
- 147
- Price refs
- 100%
- Specs
- 100%
Bussmann
- Records
- 131
- Price refs
- 100%
- Specs
- 98%
ABB
- Records
- 47
- Price refs
- 100%
- Specs
- 100%
Bussmann/Eaton
- Records
- 20
- Price refs
- 100%
- Specs
- 100%
Eaton
- Records
- 8
- Price refs
- 100%
- Specs
- 100%
Allen Bradley
- Records
- 7
- Price refs
- 100%
- Specs
- 100%
Littelfuse
- Records
- 4
- Price refs
- 100%
- Specs
- 100%
Type signals
Common product types to compare
motor protection circuit breaker
- Records
- 167
- Price refs
- 100%
- Specs
- 100%
industrial fuse link
- Records
- 107
- Price refs
- 100%
- Specs
- 100%
miniature circuit breaker
- Records
- 100
- Price refs
- 100%
- Specs
- 100%
circuit breaker
- Records
- 69
- Price refs
- 97%
- Specs
- 100%
fuse link
- Records
- 56
- Price refs
- 100%
- Specs
- 95%
molded case circuit breaker
- Records
- 53
- Price refs
- 100%
- Specs
- 100%
fuse
- Records
- 17
- Price refs
- 100%
- Specs
- 100%
circuit breaker shunt trip or release accessory
- Records
- 16
- Price refs
- 100%
- Specs
- 100%
SiemensUSD reference present
3RV2021-4AA10Exact part number
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
- 3
- Route
- RFQ review
USD reference: $98.18Request a USD quote
SiemensUSD reference present
3RV2021-4AA15Exact part number
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
- 3
- Route
- RFQ review
USD reference: $89Request a USD quote
SiemensUSD reference present
3RV2021-4DA15Exact part number
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
- 4
- Route
- RFQ review
USD reference: $116.11Request a USD quote
SiemensUSD reference present
3NA3824Exact part number
Siemens 3NA3824 Fuse Link RFQ Record
Siemens 3NA3824 fuse link: RFQ-led sourcing record with source evidence, condition, quantity, lead time, shipping, warranty terms, and fit reviewed before approval.
- Category
- Circuit Protection
- Condition
- new
- Sources
- 4
- Route
- RFQ review
USD reference: $29Request a USD quote
Allen BradleyUSD reference present
140M-C2E-C25Exact part number
Allen Bradley 140M-C2E-C25 Motor Protection Circuit Breaker
Allen Bradley 140M-C2E-C25 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Electrical Control Components
- Condition
- new surplus
- Sources
- 3
- Route
- RFQ review
USD reference: $199.86Request a USD quote
ABBUSD reference present
2CDS251001R0024Exact part number
ABB 2CDS251001R0024 miniature circuit breaker
ABB 2CDS251001R0024 miniature circuit breaker: RFQ-led sourcing record with source evidence, condition, quantity, lead time, shipping, warranty terms, and fit reviewed before approval.
- Category
- Electrical Control Components
- Condition
- new
- Sources
- 3
- Route
- RFQ review
USD reference: $9.96Request a USD quote
Allen BradleyUSD reference present
194E-A-PD10Exact part number
Allen Bradley 194E-A-PD10 Disconnect Switch or Protection Accessory
Allen Bradley 194E-A-PD10 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Industrial Components
- Condition
- new_surplus
- Sources
- 2
- Route
- RFQ review
USD reference: $34Request a USD quote
ABBUSD reference present
1SAM250000R1010Exact part number
ABB 1SAM250000R1010 Motor Protection Device or Accessory
ABB 1SAM250000R1010 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Industrial Components
- Condition
- never used original packaging
- Sources
- 2
- Route
- RFQ review
USD reference: $175Request a USD quote
ABBUSD reference present
1SAM250000R1006Exact part number
ABB 1SAM250000R1006 Motor Protection Device or Accessory
ABB 1SAM250000R1006 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Electrical Protection
- Condition
- new
- Sources
- 2
- Route
- RFQ review
USD reference: $164.6Request a USD quote
ABBUSD reference present
2CSB202001R1250Exact part number
ABB 2CSB202001R1250 dda202 AC-25/0.03
ABB 2CSB202001R1250 circuit protection component: RFQ-led sourcing record with source evidence, condition, quantity, lead time, shipping, warranty terms, and fit reviewed before approval.
- Category
- Industrial Components
- Condition
- new
- Sources
- 2
- Route
- RFQ review
USD reference: $82.96Request a USD quote
ABBUSD reference present
1SCA022353R2840Exact part number
ABB 1SCA022353R2840 switch disconnector
ABB 1SCA022353R2840 switch disconnector: RFQ-led sourcing record with source evidence, condition, quantity, lead time, shipping, warranty terms, and fit reviewed before approval.
- Category
- Electrical Protection
- Condition
- new
- Sources
- 2
- Route
- RFQ review
USD reference: $394.97Request a USD quote
ABBUSD reference present
1SDA067397R1Exact part number
ABB 1SDA067397R1 Circuit Protection Component
ABB 1SDA067397R1 supports control-cabinet protection, feeder maintenance, and breaker/fuse replacement; confirm rated current, voltage rating, breaking capacity and USD RFQ context before approval.
- Category
- Electrical Protection
- Condition
- new product
- Sources
- 2
- Route
- RFQ review
USD reference: $370Request a USD quote
Category RFQ checklist
How should I choose the correct Circuit Protection replacement?
Start with the exact SKU or type code, then confirm the product family, ratings, revision or firmware where relevant, wiring or mounting format, required condition, and machine context.
Can IndGear quote Circuit Protection items without live stock shown on the page?
Yes. The page is an RFQ entry point. The team checks source route, condition, availability, final USD price, warranty terms, and shipping before order approval.
Are the 694 verified price references final sale prices?
No. Verified USD prices are procurement references only. Final price, stock location, condition, warranty, and delivery terms must be confirmed in the quote.
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