The FERRAZ SHAWMUT part A30QS400-4 is a high-quality fuse designed for 400A and 250V applications. With its bolt-style connection and dimensions of 38.1mm x 40.38mm, it is suitable for a wide range of electrical systems and equipment. This fuse offers reliable overcurrent protection and is manufactured by a trusted brand known for its durability and performance. Ideal for use in industrial settings, this FERRAZ SHAWMUT fuse ensures the safety and efficiency of your electrical system.