Description
The FR10GR69V30 is a 10×38mm high-speed cylindrical fuse (gR class) designed for protection of sensitive power electronic systems such as inverters, UPS systems, and motor drives. It is a 30A, 690V AC semiconductor protection fuse used in industrial electrical applications.
Key Features
- 10×38mm cylindrical fuse size (standard industrial cartridge type)
- 30A rated current for medium-power protection
- gR class ultra-fast acting semiconductor protection
- High breaking capacity for industrial fault conditions
- Current-limiting design to protect sensitive electronics
- Suitable for AC drives, UPS systems, and inverters
- Ceramic body construction for high thermal and mechanical strength
- IEC standard industrial fuse design
- Reliable protection against short-circuit and overload conditions
- Designed for panel-mounting fuse holders
Specifications
- Product Type: High-Speed Semiconductor Fuse
- Model: FR10GR69V30
- Size: 10 × 38 mm
- Rated Current: 30A
- Rated Voltage: 690V AC
- Fuse Class: gR (full-range semiconductor protection)
- Breaking Capacity: High (industrial grade, up to very high fault levels)
- Body Material: Ceramic
- Application: UPS systems, VFDs, inverters, motor drives, industrial control panels

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