The OptiFuse 6.3mm x 32mm 500mA 250V Fast Acting Glass Fuse comes in a 5-pack, designed for precise circuit protection in sensitive electronic devices. Featuring a clear glass body for easy inspection, this UL Listed fuse reacts swiftly to overloads and short circuits, opening within seconds to safeguard your equipment. Measuring 6.3mm by 32mm, it supports a 250V rating with a 500mA current limit and a 300A interrupt capacity. Ideal for home appliances and other sensitive applications, this pack ensures dependable, fast-acting protection for your electronics.