IELK11-1-63-50.0-01-V is a single-pole hydraulic magnetic circuit protector designed for reliable circuit protection and power switching in international applications. This device features a 50.0 ampere current rating with a 63 delay characteristic (extra long delay for special motor applications), rocker handle with integral mounting, and screw terminal configuration. The protector delivers an interrupting capacity of 50,000 amperes and meets VDE 0660 part 101 approval standards for high-quality circuit protection. With its hydraulic-magnetic design, the IELK11-1-63-50.0-01-V provides accurate circuit control and is commonly used in motor control, industrial equipment, and applications requiring extended inrush pulse tolerance of approximately 10 times rated current.