10-piece set of glass fuses in two common sizes (5x20 mm and 6x30 mm). Designed for reliable overcurrent protection across a wide range of small electronics and repair tasks, with visible fuse elements for fast inspection. Key benefits Prevents circuit damage: fast, reliable overcurrent protection to stop overloads and short circuits before they harm components. Wide amperage selection: multiple current ratings let you match protection precisely to each circuit. Quick visual checks: clear glass body and metal end caps make it easy to see whether a fuse has blown without removal. Ready for common repairs: includes both standard sizes so you have the right fuse for many holders and devices, plus a 6x30 mm 10 A unit included. Important features and specifications Sizes: 5x20 mm and 6x30 mm Voltage rating: up to 250 V Current ratings included: 0.5 A, 1 A, 2 A, 3 A, 3.15 A, 4 A, 5 A, 6 A, 7 A, 8 A, 10 A, 12 A, 15 A, 20 A Includes a 6x30 mm 10 A fuse Construction: glass body with metal end caps for visibility and secure contact Quantity: 10 pieces total Why this set solves problems Eliminates downtime: keep spares on hand to replace blown fuses quickly and return equipment to service. Reduces guesswork: a wide amperage range means you can choose the correct fuse rating for sensitive electronics or higher-current circuits. Simplifies troubleshooting: visible fuse elements make it easier to identify blown fuses during diagnostics. Compatibility and usage Fits standard 5x20 mm and 6x30 mm fuse holders Suitable for hobby electronics, benchtop power supplies, small appliances, sensor modules, and other low- to medium-power equipment Ideal for DIY repairs, equipment maintenance, and classroom or lab kits Practical applications Replacing fuses in a DIY bench power supply after an overload or accidental short Protecting small appliances, sensor modules, and control boards in compact projects Keeping educational kits, test rigs, and repair benches stocked for quick maintenance and safe demonstrations Simple, dependable protection with clear inspection and a broad range of current options for hobbyists, technicians, and repair work.