The MARATHON/KULKA part F30A1S is a high-quality fuse holder designed for panel mounting applications. This versatile fuse holder is capable of handling up to 250V and 30A of current, making it well-suited for a wide range of electrical systems. With dimensions of 9/16 x 2", it offers a compact and space-saving solution for your circuit protection needs. Manufactured to Class H standards, this fuse holder ensures reliable performance and durability. It features a convenient screw connection and is designed to accommodate a single pole. Trust the MARATHON/KULKA F30A1S fuse holder for secure and efficient circuit protection in your electrical projects.