Enhance the safety and functionality of your electrical systems with the Bussmann CVR-J-60100-M Fuse Block Cover. This high-clarity, see-through cover allows for easy inspection of wire terminations and thermography measurements without needing to remove it. Designed for Class J fuses, it features probe holes for safer testing and lockout/tag out capability, providing essential protection against overcurrent conditions in electrical assemblies, panels, and EOEM applications.The Bussmann CVR-J-60100-M is a thermoplastic fuse cover assembly designed for Class J power distribution fuse blocks. It has a rated voltage of 600V AC and a rated current of 100A. The cover is made of thermoplastic material and features a high-clarity, see-through design for inspection, probe holes for testing, and lockout/tag out capability. Its dimensions are 6 inches in length, 2 inches in width, and 2 inches in height. It meets UL94HB flammability rating and is UL Guide No. JDVS File No. E58836 certified.