What is this?Glass tube fast blow fuses is a household electrical appliance protection device that provides protection for load or source circuits. What will I get?1A 250V fast blow cartridge glass tube fuse, Size: 5mmx20mm/0.2"x0.79"Material: Durable glassPackage included: 20 PcsRated Current: 1AApplicable Voltage: 250V Is there any advantages of the product?Durable glass protects your equipment, has better ability to withstand high voltage current, can provide more stable protection for complex current changes, and can reduce unnecessary frequent replacement. How to use it?Fast blow glass fuses require determining the proper size, voltage, etc. and ensuring they are securely installed and making good contact. What should I notice? Please install in strict accordance with relevant standards and specifications.
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