Cooper Bussmann CHCC3DIU DIN Rail Mounted Circuit Breaker

Cooper Bussmann CHCC3DIU is a three-pole finger-safe fuse holder for Class CC fuses, designed for DIN-rail installation in control panels and power-distribution enclosures. It delivers three independent circuits, each rated up to 30 A and up to 600 V AC, allowing three separate protections in a single DIN-rail block for compact, multi‑circuit feeders. This configuration is ideal for tight-space panel layouts such as motor-protection schemes and distributed feeder circuits, while offering straightforward wiring with box lug terminations for secure connections. The CHCC3DIU is part of Bussmann’s Class CC fuse-holder family and is UL, CSA, and CCC listed for typical industrial deployment, compatible with Bussmann/Eaton Class CC fuse cartridges to deliver consistent performance across all channels. Installation and maintenance are streamlined, with each circuit individually fuse-protected and accessible from the front of the unit on a single panel footprint, making it well suited for panels that require three separate protection paths without occupying extra DIN-rail space.