The Marathon/Kulka 6CC30A1SPQ is a robust 600-volt fuse holder designed for industrial applications. Its Cool-Clip design ensures efficient heat dissipation, while the integral DIN rail mount simplifies installation. The fuse holder is UL listed and CSA certified, guaranteeing compliance with industry standards. It is available with quick connect standard and Sems pressure options, and expander blocks are available for increased pole capacity. Copper box connectors are available for both 30 and 60 amp models, providing versatile mounting solutions.