The LITTELFUSE 0307004.H is a 4A, 250V fuse designed for optimal circuit protection in various applications. This Littelfuse product is engineered with precision to ensure reliable performance under demanding conditions. Its compact size allows for easy installation in tight spaces, making it a versatile choice for both industrial and commercial use. The fuse is made from high-quality materials, ensuring durability and compliance with safety standards. With its fast-acting response, it effectively protects sensitive devices from overloads and short circuits, making it an essential component for maintaining electrical safety.