The Marathon/Kulka 6M30A2SPQ is a robust Class M fuse holder designed for a variety of industrial applications requiring reliable overcurrent protection. This fuse holder is rated for 30 Amps and 600 Volts AC/DC, and accepts fuses with a 13/32” diameter X 1 1/2” size. Constructed with a copper alloy fuse clip, a high conductivity aluminum box connector, and a glass-filled polycarbonate insulator base, the 6M30A2SPQ provides durability and excellent electrical performance. It is UL Listed to UL 4248-1 and CSA Certified to C22.2 No. 4248.1-07, ensuring compliance with industry standards. Optional accessories like a cover (CCM630) and cover puller (CVR-MCC) are available for enhanced safety and ease of use.