Cooper Bussmann CH30J2I is a two-pole Class J fuse holder designed to hold two Class J fuses in a single mounting for protection circuits. It is rated for 30 A at 600 V, making it suitable for circuits that require Class J protection within those limits. The CH30J2I designation, along with the BIN 3.2.3 code, identifies this unit in Cooper Bussmann’s Class J fuse holder lineup. This part provides the electrical interface and mounting needed to integrate two Class J fuses into a panel or equipment enclosure, enabling straightforward replacement with the standard Class J fuse type.
