Eaton Bussmann C22M4 4A 690V AC Class aM 22x58mm IEC Cylindrical Fuse
● Check availabilityC22M4: 4A; 690V AC; Class aM; Motor Circuit aM; 80kA AC.
Rated Current4A
Rated Voltage690V AC
Breaking Capacity80kA AC
Package22x58mm
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Part NumberC22M4BrandEaton BussmannRequested Qty
Eaton Bussmann C22M4 is a 22x58mm iec cylindrical fuse rated 4A at 690V AC. Interrupting/withstand rating: 80kA AC. Typical applications: Motor circuits. Source: Bussmann Full Line Catalog 1007 (2018), page 5-14.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann IEC Cylindrical Fuse C22M4 is rated 4A, 690V AC, 22x58mm. Breaking capacity 80kA AC, certifications IEC 60269|CE. Listed applications: Motor protection. Standards: IEC, IEC 60269. C22M4: 4A; 690V AC; Class aM; Motor Circuit aM; 80kA AC.
Key specifications
- Part number: C22M4
- Brand: Eaton Bussmann
- Rated current: 4A
- Rated voltage: 690V AC
- Breaking capacity: 80kA AC
- Package size: 22x58mm
- Terminal type: Ferrule
- Certifications: IEC 60269|CE
- Standards: IEC, IEC 60269
- Typical lead time: 12-16 weeks
- Source: Bussmann Full Line Catalog 1007 (2018), page 5-14.
Frequently asked questions
What are the current and voltage ratings of C22M4?
C22M4 is rated 4A at 690V AC.
What is the breaking capacity of C22M4?
C22M4 has a breaking capacity of 80kA AC. Confirm this covers the available fault current at the installation point.
What package size does C22M4 use?
C22M4 uses 22x58mm package size.
Which standards and approvals apply to C22M4?
C22M4 is listed under IEC, IEC 60269 / IEC 60269|CE.
What is C22M4 used for?
C22M4 is listed for Motor protection applications. Verify suitability for your circuit before ordering.
What are the ordering terms for C22M4?
C22M4: typical lead time 12-16 weeks. Submit a quote request for a firm quotation.
Data sources
- Part number
- C22M4
- Brand
- Eaton Bussmann
- Last updated
- 2026-09-19
- Canonical URL
- https://fusestock.com/products/eaton-bussmann-c22m4/
Technical Specifications
- Part Number
- C22M4
- Manufacturer Part Number
- C22M4
- Series
- C22M Series (22x58mm IEC aM)
- Fuse Type
- IEC Cylindrical Fuse
- Current Rating
- 4A
- Voltage Rating
- 690V AC
- AC / DC
- AC
- Breaking Capacity
- 80kA AC
- Package / Dimensions
- 22x58mm
- Mounting
- Fuse Holder
- Application
- Motor protection
- Standard
- IEC · IEC 60269
- Terminal Type
- Ferrule
- Utilization Class
- aM
- Approvals
- CE
- Certifications
- IEC 60269|CE
- Reference Lead Time
- 12-16 weeks
- Source
- Bussmann Full Line Catalog 1007 (2018), page 5-14.
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