For the high-speed clearance of both AC and DC faults, try this British Standard fuse from Eaton. It immediately breaks your electrical supply if a short circuit occurs, reducing the risk of electrical faults causing damage to downstream devices. As it comes with brackets, it's easy to attach securely to a standard fuse holder. This fast-acting fuse is a good choice for protecting semiconductor devices used in power applications like diodes and transistors.

• Current rating of 80A makes it suitable for use in high-powered applications
• Compact dimensions of 26.2 (L) x 19.1 (H) x 17.7mm (D) mean it needs minimal mounting space on a circuit board
• Meets IEC 269-4 standards for low-voltage fuses suitable to use for the protection of semiconductor devices
• Versatile component that's compatible with both AC and DC voltage types

No. Because this fuse is designed to react quickly at higher temperatures, it doesn't contain any low-melting-point alloys. This makes it unsuitable for breaking low overcurrent conditions.

Eaton formerly known as Bussmann