IULNK111-1-62-63.0 is a single pole hydraulic magnetic circuit protector designed for reliable power switching and accurate circuit control. This UL 1077 recognized device features a 50/60Hz long delay characteristic with a 63.0A current rating, and includes screw terminals with 10-32 x 0.312 inch (7.92mm) or M5 x 8mm screws with flatwasher and external tooth lockwasher. The unit has a panel seal design with overall dimensions of 2.490 inches (63.25mm) height and 0.750 inches (19.05mm) width, with mounting holes using 6-32 thread at 0.140 inches (3.56mm) deep with optional M3 ISO thread. Common applications include equipment requiring low-cost power switching with reliable circuit protection in the international marketplace.