What is the interrupting rating of Class H fuses?

The interrupting rating of Class H fuses is 10,000 amperes. This specific rating indicates the maximum fault current that the fuse can interrupt without failure. It is essential for protective devices like fuses to have a sufficient interrupting rating to safely handle overcurrent conditions and prevent equipment damage or safety hazards.

Class H fuses are designed for use in various applications, and their interrupting rating ensures that they can protect against short circuits and overloads effectively. Choosing fuses with adequate interrupting ratings is crucial for maintaining the integrity and reliability of electrical systems. In this context, a rating of 10,000 amperes allows Class H fuses to operate safely within typical fault current scenarios found in residential and light commercial applications.