1. One end of the top cap on both ends of the fuse is engraved with parameters · For example, 1A 250V means a 1A fuse, A is a current unit, and 1A is a maximum fuse value. A 6x30 fuse with a length of 30mm and a diameter of 6mm is a 6x30 fuse.

2. If you don't know how much A fuse you want, you can calculate the current of the fuse according to the power of the electrical appliance you use, and the calculation method is to divide the wattage of the electrical appliance by voltage = current, and you can increase the current appropriately.

For example, 500W electrical appliances · The voltage is 220V, and the fuse is 500-220=2.27A current, and the fuse of 2.5A can be selected.

The main glass, transparent glass tube can clearly see the internal fusion line. There are copper caps at both ends and are partially nickel-plated, and the conductivity is good.

This material is suitable for household appliances, electronic appliances, automobiles, instruments, electronic toys and other fields.

Maximum breaking current: 30A

Rated voltage AC: 250V

Rated voltage DC: 250V

Fusing characteristics: fast type

Melt Material: Copper

Cold resistance (minimum): 1

Resistance after fusing (max): 1

Operating temperature range: -40~85°C

Dimensions(diameter * length): 5*20mm

Packing: Bulk

Weight: 0.6g

Nominal fusing current: 1

Series: Glass 5x20 quick break