Description
The 8.5 × 31.5 mm 8A 500V ceramic fuse is a high-breaking-capacity cartridge fuse designed for protecting electrical and electronic equipment from overcurrent and short-circuit faults. It is commonly used in industrial control panels, power supplies, audio equipment, UPS systems, and home appliances where reliable protection and fast interruption of fault current are required.
The ceramic body with sand-filled construction allows the fuse to safely interrupt high fault currents without exploding or arcing, making it more robust than glass fuses.
Key Features
• High breaking capacity ceramic cartridge fuse
• Standard size: 8.5 × 31.5 mm
• Rated current: 8A
• Rated voltage: up to 500V AC
• Fast-acting or time-delay versions available (based on application)
• Ceramic body with quartz sand filling for arc suppression
• Suitable for high fault current protection
• Strong thermal resistance and durability
• Reliable protection for industrial and electrical systems
• Easy replacement and standard cartridge design
Specifications
• Product Type: Ceramic Cartridge Fuse
• Size: 8.5 × 31.5 mm
• Rated Current: 8A
• Rated Voltage: 500V AC
• Fuse Material: Ceramic body with sand-filled element
• Breaking Capacity: High (suitable for industrial short-circuit conditions)
• Mounting Type: Fuse holder / clip-in cartridge type
• Operating Characteristics: Fast-blow / Time-delay (variant dependent)
• Application: Industrial equipment, control panels, UPS systems, power supplies, audio systems
• Temperature Range: Suitable for standard electrical panel environments
• Standards: IEC 60127 / equivalent industrial fuse standards
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