Industrial-grade side-mount magnetic float switch designed for boiler water and tank level monitoring. Constructed with durable stainless steel housing and float options (SS/NBR), operating in -30℃~+180℃ environments. Features 220VDC/1.5A capacity, NO/NC contacts, and customizable cable length (350mm+). 1-year warranty with full OEM/ODM/OBM support for industrial liquid control systems.