Mercury GF5A 5A Quick Blow Glass Fuse 20mm X 5mm 250V For Circuit Boards (Pack of 10PC)\n- 5A rated current.- 250V rated voltage.- Designed with 5 x 20mm glass tube.- Overload and overcurrent protection.- Widely used for electric equipment, home appliance, and so on.\nMercury GF5A 5A Quick Blow 20mm X 5mm Glass Fuse is designed to International(IEC) Standards for use globally. Ideal for protecting devices or internal circuits from short circuits and overcurrent. These Quick Blow Glass Fuses are mainly used in and ship accessories, household appliances and electronic products, such as microwave, fan, TV, circuit board, lighting, instrument, etc. The Quick Blow Glass Fuses has blown once time it will need replacing to make the circuit complete and allow the flow of current. These are the type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit.\nFeatures:\n- Fuse Type: Quick Blow.- Voltage: 250V.- Fuse Current: 5A.- Supplied in packs of 10.- Shape: Cartridge.- Material: Glass, Metal.- Length: 20mm.- Diameter: 5mm.\nDimensions: (L)20mm x (W)20mm x (D)20mm.