Description
The Schneider Electric (Square D) 9038CW32 is a heavy-duty alternating float switch engineered for dependable liquid level sensing and pump control in demanding commercial and industrial HVAC and hydronic applications. Housed in a NEMA 4 rated enclosure, this unit provides robust protection against windblown dust, rain, splashing water, and hose-directed water, making it well-suited for both indoor and outdoor installations.
Key Features
- NEMA 4 rated enclosure for protection against water, dust, and harsh environmental conditions
- 7″ float rod length for precise liquid level detection across a range of tank and sump configurations
- Left-position float rod orientation for flexible installation in tight or specific mounting arrangements
- Alternating operation design helps balance pump run times and extend equipment service life
- Durable construction built to Square D’s exacting quality standards for long-term reliability
- Suitable for use in pump control, sump management, and liquid level monitoring applications
Specifications
- Brand: Schneider Electric (Square D)
- Model / SKU: 9038CW32
- Enclosure Rating: NEMA 4
- Rod Length: 7 inches
- Float Position: Left
- Switch Type: Alternating Float Switch
Application
The 9038CW32 is ideal for HVAC mechanical rooms, boiler rooms, cooling tower basins, sumps, and other liquid-level control scenarios where reliable alternating pump sequencing is required. Its NEMA 4 enclosure ensures performance integrity even in wet or wash-down environments, while the left-position 7″ rod accommodates specific tank geometries and installation constraints.







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