SWT4232 | SPNO Dual Pressure Switch | Trane

**SPNO Dual Pressure Switch (SWT4232)** Trane's SWT4232 is an SPNO (Single Pole Normally Open) dual pressure switch designed for precise pressure monitoring and control. It features a durable construction and reliable performance, making it suitable for various industrial and commercial applications. **Key Features:** * Single Pole Normally Open (SPNO) configuration * Adjustable pressure range: 15-150 psi * High pressure setting: 15-125 psi * Low pressure setting: 15-75 psi * Differential pressure setting: 5-50 psi * Electrical rating: 15A @ 120/240VAC **Benefits:** * Accurate and reliable pressure sensing * Adjustable settings for customized pressure control * Robust construction for harsh environments * Ideal for HVAC, refrigeration, and industrial applications **Applications:** * Monitor and control pressure levels in HVAC systems * Protect air compressors from overpressure * Regulate pressure in fluid systems * Activate alarms or interlocks based on pressure thresholds Shop today with our HVAC supply store and enjoy fast shipping and competitive prices on all your industrial products.