Bussmann JM60100-3CR Non-Indicating Modular Fuse Block, 600 VAC, 300 VDC, 70 to 100 A, 3 Poles, Class: J, 14 to 1/0 AWG Wire

Class J modular fuse blocks enhance safety for any panel or electrical system design and are available for the full Class J fuse amp range. All blocks are available as single-pole versions that snap together at point of use or as factory configured 2- and 3-pole versions. All blocks are equipped with a fuse clip reinforcing spring to minimize temperature rise while maintaining reliable surface contact between the fuse and clip over the block's service life. Ferrule fuse blocks up to 60 amps have the smallest width dimension on the market and feature DIN-rail or panel mount versatility. Easy circuit identification is available for 30 and 60 amp blocks and covers with universal marker labels. Knifeblade fuse blocks from 100 to 600 amps feature phase barriers for additional safety with up to four mounting holes per pole for increased installation flexibility. All knifeblade blocks meet UL creep and clearance requirements for Industrial Power Circuits (UL 508 and UL 845). The 200 to 600 amp blocks also meet the higher UL creep and clearance requirements for Power Distribution Standards (UL 98, UL 67, UL 489, UL 891 and UL 869A) All blocks have optional IP20 finger-safe high clarity, seethrough covers for inspecting wire terminations or thermography measurements without removal. All covers enhance safety by featuring probe holes for easier, safer testing and a lockout/tagout capability. These covers also have optional open fuse indication to speed troubleshooting.