Sta-Rite Pumps U217-1219 Pressure Switch 326058-755 The Carrier HN51KB024 Contactor is

The Carrier HN51KB024 Contactor is a professional-grade 1-pole definite purpose contactor engineered for consistent performance in residential and light commercial HVAC systems

responding to liquid level changes to actuate the valve and prevent steam loss

protecting sensitive downstream components from primary surges

Common Questions: Is this limit switch a manual or automatic reset

Operational Stability: Specifically engineered to provide structural support that minimizes harmonic vibration and mechanical stress

Sta-Rite Pumps U217-1219 Pressure Switch 326058-755 The Carrier HN51KB024 Contactor isThe Sta Rite U217 1219 Pressure Switch is a critical control component designed for water system pump automation, specifically calibrated for a 30 PSI cut in and 50 PSI cut out differential. This original equipment manufacturer (OEM) part serves as the direct replacement for legacy models U217 1216 and 74782, ensuring seamless mechanical compatibility with Sta Rite jet pumps and centrifugal systems. Engineered with heavy duty contacts, the U217 1219