In drives, motor controllers and power-semiconductor circuits designs, Mersen HSJ80 serves as a Class J high-speed current-limiting fuse matched to the series architecture. For coordination, the page records 80A, 600VAC / 500VDC, low-I²t Class J protection with 200kA AC and 100kA DC interrupting ratings, plus the blade connection style. Confirm installation details and coordination against the official Mersen datasheet before design release.
Technical Specifications
- Part Number
- HSJ80
- Manufacturer Part Number
- HSJ80
- Series
- HSJ
- Fuse Type
- High-Speed Current-Limiting Fuse
- Current Rating
- 80A
- Voltage Rating
- 600VAC / 500VDC
- AC / DC
- AC/DC
- Breaking Capacity
- 200kA AC / 100kA DC
- Package / Dimensions
- Class J
- Mounting
- Blade
- Application
- Branch Circuit Protection · Drives · Semiconductor protection
- Standard
- CSA C22.2 No. 248.8 · UL 248-8
- Terminal Type
- Blade
- Fuse Speed
- High Speed
- Utilization Class
- Class J
- Approvals
- CSA · RoHS · UL Listed
- Certifications
- UL Listed|CSA|RoHS