Eaton LMI Bolt-in Fuse Holders accept up to six industry-standard AMI fuses and are used for main branch primary fusing. The heavy-duty fuse panel, called the LMI “Little Block”, uses a common input bus bar for assemblies of two or more fuses. An EPDM/Santoprene™ cover protects fuses from accidental shorts. Eaton LMI Bolt-in Fuse Holders feature an operating temperature range of -40°C to +85°C. These holders provide efficient power distribution suitable for applications such as marine, construction, agriculture, heavy trucking, buses, and specialty vehicles.