Bussmann KTK-R-3 is a 3 A fast-acting, dual-element current-limiting fuse in the KTK-R Class CC family with a rejection-style design for secure replacement in Bussmann fuse blocks. It is rated for up to 600 VAC and carries a 200 kA interrupting rating at 600 VAC, making it suitable for protecting control circuits and industrial equipment. Typical applications include specialized circuits, industrial control, and isolated inline fuse holders (street lighting).
