The ‌Bilge Pump Float Switch‌ is a high-precision, heavy-duty liquid level sensor designed for reliable fluid control in demanding environments. Featuring an IP67 waterproof rating and a wide operating temperature range (-40°C to 120°C), this durable switch is engineered with corrosion-resistant PP/Plastic/POM materials for extended service life. With a 220mm sensor body and customizable wire length (default 350mm), it offers flexible installation for automotive, industrial equipment, humidifiers, and marine bilge systems. The N.O/N.C contact form ensures compatibility with diverse circuits, while its robust 1.5A/200VDC capacity supports high-load applications. Ideal for precise liquid level monitoring in harsh conditions.