Cooper Bussmann Lmg5-E-1-001 Fuse Block For 5 Amg Fuses. Ideal For Applicationsrequiring Heavy Duty Power Distribution And Hi-Amp Circuit Protection. The Lmgfuse Block (A.K.A. Inchbig Block Inch) Has Common Input Bus Bar For Easy Installation. Heavy Duty Power Distribution Module ; Use For Main Branch Primary Fusing Of Industry Standard Amg Fuses ; Common Input Bus Bar Allows For Just One Input Connection To Power All Fuses ; Ideal For Under Hood Applications In Construction, Ag, Heavy Trucking, Bus, Marine, Emergency And Other Mobile Equipment Applications ; 300A Continuous (At 130C) ; -40F (-40C) To 185F (85C) ; Black Ul Rated 94Vo Thermoplastic Housing With Red Epdm Cover For Protection From Accidental Shorts, Plated Steel Studs.