The IELHK11-1-72-80.0-01-V is a two-pole hydraulic magnetic circuit protector that provides reliable power switching and overcurrent protection. This model features a series trip configuration with a handle per pole, a current rating of 80.0 amperes, and a long delay curve (delay 72) suitable for both DC and 60Hz applications. It is designed to be trip-free, meaning it will trip on overload even if the handle is forcibly held in the ON position. With an operational temperature range of -40°C to +85°C and compliance with VDE, CCC, UL, and CSA standards, it ensures robust performance in demanding environments. This protector is ideal for use in international equipment requiring accurate circuit control and protection.