Eaton Bussmann MV155F1DBX20E 20A 15.5kV E-Rated Full-Range Full-Range Medium Voltage Fuse
● LT: 12-16wMV155F1DBX20E: 20A; 15.5kV; E-Rated Full-Range; Full-Range / E-Rated; 50kA RMS Sym.
Rated Current20A
Rated Voltage15.5kV
Breaking Capacity50kA RMS Sym.
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Part NumberMV155F1DBX20EBrandEaton BussmannRequested Qty
Eaton Bussmann MV155F1DBX20E is a full-range medium voltage fuse rated 20A at 15.5kV. Interrupting/SCCR rating: 50kA RMS Sym. Typical applications: Transformer protection, Medium-voltage distribution. 1-barrel; 3″ diameter; indoor application. Source: Bussmann Full Line Catalog 1007 (2018), page 7-17.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann Full-Range Medium Voltage Fuse MV155F1DBX20E is rated 20A, 15.5kV. Breaking capacity 50kA RMS Sym.. Listed applications: Power Distribution Protection, Transformer protection. MV155F1DBX20E: 20A; 15.5kV; E-Rated Full-Range; Full-Range / E-Rated; 50kA RMS Sym.
Key specifications
- Part number: MV155F1DBX20E
- Brand: Eaton Bussmann
- Rated current: 20A
- Rated voltage: 15.5kV
- Breaking capacity: 50kA RMS Sym.
- Terminal type: Ferrule
- Typical lead time: 12-16 weeks
- 1-barrel; 3" diameter; indoor application.; Source: Bussmann Full Line Catalog 1007 (2018), page 7-17.
Frequently asked questions
What are the current and voltage ratings of MV155F1DBX20E?
MV155F1DBX20E is rated 20A at 15.5kV.
What is the breaking capacity of MV155F1DBX20E?
MV155F1DBX20E has a breaking capacity of 50kA RMS Sym.. Confirm this covers the available fault current at the installation point.
What is MV155F1DBX20E used for?
MV155F1DBX20E is listed for Power Distribution Protection, Transformer protection applications. Verify suitability for your circuit before ordering.
What are the ordering terms for MV155F1DBX20E?
MV155F1DBX20E: typical lead time 12-16 weeks. Submit a quote request for a firm quotation.
Data sources
- Part number
- MV155F1DBX20E
- Brand
- Eaton Bussmann
- Last updated
- 2026-10-10
- Canonical URL
- https://fusestock.com/products/eaton-bussmann-mv155f1dbx20e/
Technical Specifications
- Part Number
- MV155F1DBX20E
- Manufacturer Part Number
- MV155F1DBX20E
- Series
- MV155F Series (15.5kV Full-Range)
- Fuse Type
- Full-Range Medium Voltage Fuse
- Current Rating
- 20A
- Voltage Rating
- 15.5kV
- AC / DC
- AC
- Breaking Capacity
- 50kA RMS Sym.
- Mounting
- Fuse Clip
- Application
- Power Distribution Protection · Transformer protection
- Terminal Type
- Ferrule
- Utilization Class
- E-Rated Full-Range
- Reference Lead Time
- 12-16 weeks
- 1-barrel; 3" diameter; indoor application.; Source
- Bussmann Full Line Catalog 1007 (2018), page 7-17.
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