IELK1-1-62-40.0-01-V is a single-pole hydraulic magnetic circuit protector from the IEL series, designed for reliable circuit protection and power switching in international applications. It features a DC long delay (62) characteristic, a rated current of 40.0 A, stud terminals (K), and one handle per unit with black toggle handle marked ON-OFF/I-O. The unit is VDE approved to VDE 0660, part 101, ensuring compliance with international safety standards. This circuit protector is suitable for equipment requiring accurate circuit control and overcurrent protection in industrial and commercial applications.