Class H

Mersen Class H fuse is a non-current limiting fuse that is rated to interrupt a minimum of 10,000 amps. The Class H fuse is a one-time fuse that does not have any appreciable degree of time delay. Class H fuses are rated at either 250 volts AC or 600 volts. Ferraz Shawmut type H fuse has ampere ratings range from 1 to 600 amps. Renewable fuse links from 1 to 600 amps are available to match the fuse. The Class H fuse is UL Listed under UL 248-5, Class H and CSA Certified. Bolen's Control House is an authorized distributor of Mersen Class H fuses.