The LS2YMB4N is a heavy-duty limit switch from the HDLS LS2 Series, designed with a side rotary, center-neutral momentary actuator. It is constructed with a rugged 316 stainless steel housing and fluorosilicone seals, making it suitable for low-temperature applications down to -40°C. This model provides a 2NC/2NO snap-action, double-break contact block and terminates via a 0.75-14 NPT conduit with screw terminals. Key operating characteristics include a maximum pretravel of 18° and a maximum operating torque of 0.45 Nm. Its robust IP67 and NEMA 4X sealing makes it ideal for harsh industrial environments such as petrochemical plants, food processing facilities, and shipboard locations where corrosion resistance and reliability are critical.