The Marathon/KULKA part F30A3S is a reliable and durable fuseholder designed to accommodate three poles. It has a voltage rating of 250V and a current rating of 30A, making it suitable for a variety of applications. With its 9/16 x 2" dimensions, this fuseholder has a compact size that allows for easy installation. The Class H designation ensures high-quality performance and safety. Featuring a convenient screw-type connection, the fuseholder is securely mounted to a panel for stability. Trust the Marathon/KULKA F30A3S to provide reliable and efficient protection for your electrical circuit.