Hubbell Industrial Controls 69HAU3B Pressure Switch 326058-757 Covers (such as 192-272) must

Covers (such as 192-272) must be ordered separately based on the specific application requirements

this relay provides reliable circuit control for Weil McLain gas boilers

If pressure is adequate but the circuit stays open

this Modine unit heater part ensures that internal components—from the heat exchanger to the blower assembly—stay aligned and protected from environmental debris

provided the system pressure ratings are adhered to

Hubbell Industrial Controls 69HAU3B Pressure Switch 326058-757 Covers (such as 192-272) mustThe Hubbell Industrial Controls 69HAU3B Pressure Switch is a heavy duty single stage air compressor switch designed to manage system cycling with precision in industrial environments. Engineered with a NEMA 1 enclosure, this 2 pole pressure switch is rated for a 60 PSI factory setting, providing a reliable 15 PSI to 25 PSI differential range. The 69HAU3B features a 1 4" NPSC internal connection and is capable of handling up to 2 HP at 120V or 3 HP at