LMLK1-1RLS4-32742-10 is a single-pole hydraulic magnetic circuit protector with mid-trip indication and rocker handle configuration designed for reliable circuit protection and power switching in international applications. The unit features a 32.742 A nominal current rating with 50/60 Hz short delay (61) operation, providing accurate circuit control across a wide range of electrical systems. It is equipped with standard screw terminals and supports both vertical and horizontal mounting configurations with panel thickness tolerance of 0.062 ± 0.005 inches (1.57 ± 0.13 mm). The protector delivers low DC resistance of 0.006 ohms and AC impedance of 0.006 ohms at rated current, ensuring minimal voltage drop during normal operation. This device is suitable for equipment requiring UL 1077 recognition and VDE 0660 part 101 compliance, making it ideal for industrial power distribution, motor control circuits, and equipment protection in demanding international markets.