Not all fuses are created equal. When it comes to protecting control circuits inside industrial panels, Class CC fuses stand out for a few key reasons.
1. 🛡️High Interrupting Rating in a Small Package
Class CC fuses typically carry a 200kA interrupting rating in a very compact footprint ,,, in 10x38mm and 1 ½ x 13/32” sizes. That means serious fault protection without sacrificing panel space.
2. 🛡️Extremely Current-Limiting
They clear faults fast and drastically reduce let-through energy. Less energy during a short circuit means better protection for sensitive components like PLCs, power supplies, and contactors.
3. 🛡️Rejection Feature = Built-In Safety
Class CC fuseholders are designed so you can’t install the wrong fuse class. That rejection design inherent in a Class CC fuse helps prevent misapplication, something that matters more than people think. AEI’s Class CC Fuseholders won’t work with non Class CC fuses because of this mechanical interlock feature – insuring safety and compliance.
4. 🛡️Ideal for Control Circuits
They’re purpose built for branch circuit and control circuit protection, especially where space, coordination, and SCCR ratings matter.
📐📦American Electrical, Inc. offers 1,2 and 3 pole versions of Class CC style Fuse Holders with and without fuse failure indication (as well as a host of many other types and sizes).
https://www.americanelectrical.com/item/all-categories/din-rail-mounted-fuse-holders1/e2540101
