Hubbell Industrial Controls 69WR3 Pressure Switch
The Hubbell Industrial Controls 69WR3 Pressure Switch is a rugged, reverse acting water pressure switch engineered for reliable performance in demanding industrial and commercial water systems. This 2-pole pressure switch features a 10 PSI cut-in and 5 PSI cut-out factory setting, specifically designed to open on rising pressure and close on falling pressure. With an adjustable differential range of 6-15 PSI, this unit allows for precise field calibration to meet specific site requirements. The Hubbell 69WR3 utilizes double throw contacts for clear visibility and includes straight-through wiring to eliminate time-consuming wire looping during installation. Rated for 3 HP and up to 5 HP depending on voltage, the corrosion-resistant cover and no-drift pressure settings ensure this Hubbell 69WR3 maintains operational accuracy without frequent recalibration. For contractors, the captive cover screw and UL/CSA certifications provide the professional-grade reliability needed for mission-critical water control applications.
Key Benefits for Technicians:
- Reverse Acting Operation: Specifically designed for systems requiring the circuit to close when pressure drops to 5 PSI and open at 10 PSI.
- Industrial Build Quality: Features a corrosion-resistant cover and rugged internal components to withstand harsh environments.
- Simplified Installation: Straight-through wiring design speeds up the wiring process and reduces the footprint within the enclosure.
- High Horsepower Compatibility: Heavy-duty 2-pole contacts are suitable for managing larger pump motors up to 5 HP.
- Reliable Calibration: No-drift pressure settings ensure set points remain consistent through thousands of cycles.
Common Questions:
How does reverse acting logic work in the Hubbell 69WR3?
In this reverse acting configuration, the switch contacts close when the water pressure falls to the 5 PSI set point and open once the pressure rises back to 10 PSI. This is the opposite of a standard pump switch and is often used for low-pressure cut-off or alarm signaling.
Can the differential be adjusted in the field?
Yes, while the factory setting is 10/5 PSI, the Hubbell 69WR3 features an adjustable differential range of 6 to 15 PSI, allowing for precise narrowing or widening of the operating gap based on system requirements.
Is this switch suitable for outdoor use?
The unit features a corrosion-resistant cover which provides protection in damp environments common in industrial water rooms, but for direct outdoor exposure, it should be housed in an appropriate weather-rated enclosure.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hubbell Industrial Controls 69WR3 Pressure Switch is a rugged, reverse acting water pressure switch engineered for reliable performance in demanding industrial and commercial water systems. This 2-pole pressure switch features a 10 PSI cut-in and 5 PSI cut-out factory setting, specifically designed to open on rising pressure and close on falling pressure. With an adjustable differential range of 6-15 PSI, this unit allows for precise field calibration to meet specific site requirements. The Hubbell 69WR3 utilizes double throw contacts for clear visibility and includes straight-through wiring to eliminate time-consuming wire looping during installation. Rated for 3 HP and up to 5 HP depending on voltage, the corrosion-resistant cover and no-drift pressure settings ensure this Hubbell 69WR3 maintains operational accuracy without frequent recalibration. For contractors, the captive cover screw and UL/CSA certifications provide the professional-grade reliability needed for mission-critical water control applications.
Key Benefits for Technicians:
- Reverse Acting Operation: Specifically designed for systems requiring the circuit to close when pressure drops to 5 PSI and open at 10 PSI.
- Industrial Build Quality: Features a corrosion-resistant cover and rugged internal components to withstand harsh environments.
- Simplified Installation: Straight-through wiring design speeds up the wiring process and reduces the footprint within the enclosure.
- High Horsepower Compatibility: Heavy-duty 2-pole contacts are suitable for managing larger pump motors up to 5 HP.
- Reliable Calibration: No-drift pressure settings ensure set points remain consistent through thousands of cycles.
Common Questions:
How does reverse acting logic work in the Hubbell 69WR3?
In this reverse acting configuration, the switch contacts close when the water pressure falls to the 5 PSI set point and open once the pressure rises back to 10 PSI. This is the opposite of a standard pump switch and is often used for low-pressure cut-off or alarm signaling.
Can the differential be adjusted in the field?
Yes, while the factory setting is 10/5 PSI, the Hubbell 69WR3 features an adjustable differential range of 6 to 15 PSI, allowing for precise narrowing or widening of the operating gap based on system requirements.
Is this switch suitable for outdoor use?
The unit features a corrosion-resistant cover which provides protection in damp environments common in industrial water rooms, but for direct outdoor exposure, it should be housed in an appropriate weather-rated enclosure.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
