BUSS CHCC2 Fuse Holder

CHCC2 is a two-pole modular fuse holder from the Bussmann CHCC class, designed to accept Class CC fuses such as KTK-R, LP-CC, and FNQ-R for dual-channel circuit protection. In the CHCC2DU variant, it handles 30 A at 48 V DC, with overall dimensions of 1.38 inches in depth, 2.91 inches in height, and 3.28 inches in width, and a weight around 0.22 lb. The unit is RoHS compliant and specified for operating temperatures from -20 °C to 120 °C. Catalog number CHCC2DU identifies this two-pole modular holder within Eaton Bussmann’s CHCC lineup. The two-pole design supports protecting two conductors or circuits with a single fuse-holder assembly when paired with compatible Class CC fuses. When replacing or selecting a unit, confirm the fuse family (KTK-R, LP-CC, FNQ-R) and ensure the voltage and current ratings align with your system requirements, while following standard electrical installation practices and applicable code requirements for safe operation.