BOJACK 5x20 mm 4 A 4 amp 125 V 125 Volt 0.2x0.78 Inch F4AL125V Fast-Blow Glass Fuses (Pack of 10)

BOJACK 5x20 mm 4 A 4 amp 125 V 125 Volt 0.2x0.78 Inch F4AL125V Fast-Blow Glass Fuses (Pack of 10)

BOJACK 10 Pcs High Quality Fast-Blow Glass Fuse Fuse Dimension: 5x20 mm/0.2x0.78 Inch Fuse Current: 4A Fuse Voltage: 125V Package Quantity: 10 pcs Packed in a plastic storage case BOJACK 10 Pcs High Quality Fast-Blow Glass Fuse Fuse

Dimension:5x20 mm/0.2x0.78 Inch
Fuse Current: 4A
Fuse Voltage: 125V

The role of the fuse：When a circuit malfunctions or is abnormal, the
current is constantly rising, and the increased current may damage
some important components or valuable components in the circuit,
or it may burn the circuit or even cause a fire.The fuse will cut off the
current when the current abnormally rises to a certain height and a
certain time, thereby protecting the safe operation of the circuit.