Pressure setting range0.05 in. wc to 12 in. wc
TypeAdjustable
Depth3 5/16"
Voltage277V AC
Sample line connection size1/4"
Overall height6 1/8"
Overall width3 1/4"
Electrical connection typeHardwired
Housing materialSteel
Housing typeConduit Box
Mounting orientationVertical
Pressure setpoint typeAdjustable
Reset typeAutomatic Reset
Sample line connector typeIntegral Compression
Pressure set point0.05 in. wc to 12 in. wc
Switching differential0.02 in. wc to 0.8 in. wc
Number of switches1
Minimum operating temperature-40°F
For pressure typePositive, Negative, Differential
Product typeAir Pressure Switch
Electrical rating1/4 Hp @ 250V AC, 1/8 Hp @ 125V AC, 15A @ 125/250/278V AC
Sample line connection1/4"
Contact formSPDT
Type of set pointAdjustable
Maximum operating temperature180°F
Switch voltage277V AC
ApplicationEnergy Management, Hvac