The Bussmann 80 Amp Solar Fuse is a UL listed, current limiting, high interrupting rating, time delay fuse designed for photovoltaic system overcurrent protection. It has a voltage rating of 1000VDC and interrupting rating of 200kA. The cylindrical fuse body measures 1-1/4"L x 13/32"D. This fast-acting, high interrupting fuse provides overcurrent protection for photovoltaic systems and solar panel arrays.