The Littelfuse FLNR70ID Indicator is a 250A electrical fuse with a current rating of 61-70A. It is designed for interior use, with a horizontal/vertical orientation and a time-delay/slow-blow operation method. Made of copper, this one-phase fuse is suitable for any room and has a voltage range of 201-250V. With a compact height of 2 inches, this Littelfuse fuse is a reliable choice for controlling electrical current in various industrial and commercial settings.