The Vicfuse VC22 Series is a cylindrical fuse designed according to IEC standards for semiconductor protection in electrical systems. The series is engineered to provide reliable protection under overload and short-circuit conditions in AC and DC circuits.

Designed according to IEC 60269-4, the VC22 fuse features a fast-acting, current-limiting design with aR and gR operating class options. It is UL/CUL certified (File No. E356490) and compliant with CE and RoHS requirements.

The VC22 series is built in a compact 22×58 mm cylindrical format, allowing installation in standard fuse holders and industrial electrical assemblies.

Key Features

• Designed according to IEC 60269-4
• Cylindrical fuse size 22×58 mm
• Semiconductor protection fuse
• Operating class: aR / gR
• Fast-acting, current-limiting design
• UL/CUL certified (File No. E356490)
• CE and RoHS compliant
• Designed for AC and DC circuit protection
• Standardized cylindrical construction

Electrical Ratings

• Voltage Rating:
  • 690V AC (IEC)
  • 700V AC (UL)
  • 500V DC / 450V DC
• Current Rating: 20A–100A
• Interrupting Rating:
  • 50kA AC
  • 20kA DC

Electrical Characteristics (from datasheet)

• Pre-arcing I²t range: 23 to 1060 A²s
• Clearing I²t range: 255 to 12400 A²s
• Power loss range: 4.5W to 15.7W

Product Features (from datasheet)

• Designed according to IEC269-4
• Complying with CE and RoHS
• Operating class: aR or gR
• UL/CUL certified (E356490)

Mechanical Information

• Cylindrical size: 22 × 58 mm
• Striker option available

Compliance

• IEC 60269-4 (IEC269-4 in datasheet reference)
• UL / CUL (File No. E356490)
• CE
• RoHS

Engineering Summary

The VC22 22x58 Series is a standardized cylindrical semiconductor protection fuse designed for fast-acting current-limiting performance in AC and DC systems. Its IEC-compliant construction and defined I²t characteristics support reliable semiconductor protection in compact industrial fuse installations.