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or power-stealing configurations to suit various field wiring scenarios
It is intended for interior duct mounting or protected installation inside a rooftop unit cabinet
Professionals prefer the A3 series for its hermetic construction and low pressure differential requirements
Ensure you are providing a stable 208VAC 60Hz power supply and check for debris within the plunger tube
Designed specifically for systems that cycle on and off frequently
Hubbell Industrial Controls 69ES1 Pressure Switch 320734-701 or power-stealing configurations to suitThe Hubbell Industrial Controls 69ES1 Pressure Switch is a contractor grade solution for precise pressure monitoring in water well systems and heavy duty HVACR applications. Engineered for direct integration with pumps up to 5 HP, this Pro Control series switch features an adjustable 15 25 PSI differential. With a minimum cut in of 10 PSI and a maximum cut out of 80 PSI, it provides the versatility required for demanding commercial and industrial pump