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Johnson Controls P32 Series Sensitive Pressure Switch

Sensitive Pressure Switch
P32 Series

This differential pressure switch is used to sense pressure/air flow in ducts.

• Easy-to-read setpoint scale
• Versatile mounting options

Select a link under the "item" tab below to order.

Ambient Temperature Min./Max.Maximum Overpressure psig (kPa)¹Contact ActionConnectorRange in. WC (kPa)Sensitivity at Min. Set point in. WC (kPa)Scale PlateSetpointMounting Bracket (Included)Cat #
-40°F (-40°C) min.1 (6.895)SPDTHigh ressure nectors are metal 1/8 in. female NPT inside, 1/2 in. NPSM outside for mounting0.15 to 12 (0.037 to 2.99)0.07 (0.017)YesAdjustableL BKT182-1RP32AC-1C
-40°F (-40°C) min.1 (6.895)SPDTHigh ressure nectors are metal 1/8 in. female NPT inside, 1/2 in. NPSM outside for mounting0.05 to 5 (0.012 to 1.24)0.04 (0.01)YesAdjustableU BKT229-1RP32AC-2C²
167°F (75°C) max.1 (6.895)SPDTLow Pressure nectors are molded, 1/8 in. female NPT0.05 to 5 (0.012 to 1.24)0.025 (0.006)YesAdjustableL BKT182-1RP32AF-1C
167°F (75°C) max.1 (6.895)SPDTLow Pressure nectors are molded, 1/8 in. female NPT0.05 to 5 (0.012 to 1.24)0.025 (0.006)YesAdjustableU BKT229-1RP32AF-2C²
Motor Ratings VAC 120 208 240
Type P32AC (Standard Differential, 1/2 hp)
AC Full Load A 9.8 5.65 4.9
AC Locked Rotor A 58.8 33.9 29.4
Non-Inductive or Resistive Load 15 amp 24 to 277 VAC
Pilot Duty – 125 VA, 24 VAC; 360 VA, 120 to 277 VAC
Type P32AF (Close Differential, 1/4 hp)
AC Full Load A 5.8 3.3 2.9
AC Locked Rotor A 34.8 19.8 17.4
Non-Inductive or Resistive Load 10 amp, 24 to 277 VAC
Pilot Duty – 125 VA, 24 VAC; 360 VA, 120 to 277 VAC
Maximum overpressure psig (kPa)¹ 1 (6.895)
Contact Action SPDT
Setpoint Adjustable
scale Plate Yes

 

P32 Series


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