The Bussmann Solar Fuse 150 Amp is a UL listed, current limiting, high interrupting rating, finger-safe fuse designed for photovoltaic system overcurrent protection. It has a voltage rating of 1000V DC and current rating of 150A. The fuse body size is 13/32"x1-1/2" with 1/4"-20 threaded brass end caps. It features a clear window for easy blown fuse indication. The fuse has high surge withstand capability and protects against overloads and short circuits in solar applications.