Johnson Controls

Johnson Controls

of Items
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR50/40

    Johnson Controls

    P233A-4-PAC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $72.00
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIRCLIMA

    Johnson Controls

    P233A-4-AKC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $90.75
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT AIR0.5/4M

    Johnson Controls

    P233A-4-AHC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $90.75
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR0.5/4

    Johnson Controls

    P233A-4-AAD

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $65.26
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR0.5/4

    Johnson Controls

    P233A-4-AAC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $74.27
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, ATRCLIMA

    Johnson Controls

    P233A-10-PKC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $90.75
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR100/1

    Johnson Controls

    P233A-10-PHC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $87.76
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR140/1

    Johnson Controls

    P233A-10-PAC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $72.00
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIRCLIMA

    Johnson Controls

    P233A-10-AKC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $88.52
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR1/10

    Johnson Controls

    P233A-10-AHC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $86.25
    cartAdd to Cart
  • This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm moves and actuates the switch. The series P233A/F can also be used to detect small positive gauge pressure or to detect a vacuum.DIFF PRESS STAT, AIR1/10

    Johnson Controls

    P233A-10-AAC

    This switch senses a change in the (differential) pressure as the airflow changes. The (differential) pressure is applied to the two sides of a diaphragm in the control. The spring-loaded diaphragm...

    $71.25
    cartAdd to Cart
  • These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation of the fan on an air-cooled condenser, results in optimum performance throughout the year.A pressure actuated device, gives the most direct and fastest response to pressure variations in the refrigerant system. The controller varies the supply voltage to the motor from 30% to at least 95% over the proportional band using the phase cutting principle.This provides speed variation of permanent split capacitor or shaded pole motors that do not draw more than 4 A (rms) full load current.Cut-off models (fan stops at low pressure) as well as minimum speed models (fan keeps running at 30%) are available.The controllers can be used in non-corrosive refrigerant systems.BULKPACK VERSION -920225

    Johnson Controls

    P215PR-9232

    These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation...

    $144.69
    cartAdd to Cart
  • These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation of the fan on an air-cooled condenser, results in optimum performance throughout the year.A pressure actuated device, gives the most direct and fastest response to pressure variations in the refrigerant system. The controller varies the supply voltage to the motor from 30% to at least 95% over the proportional band using the phase cutting principle.This provides speed variation of permanent split capacitor or shaded pole motors that do not draw more than 4 A (rms) full load current.Cut-off models (fan stops at low pressure) as well as minimum speed models (fan keeps running at 30%) are available.The controllers can be used in non-corrosive refrigerant systems.BULKPACK VERSION -920025

    Johnson Controls

    P215PR-9230

    These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation...

    $144.69
    cartAdd to Cart
  • These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation of the fan on an air-cooled condenser, results in optimum performance throughout the year.A pressure actuated device, gives the most direct and fastest response to pressure variations in the refrigerant system. The controller varies the supply voltage to the motor from 30% to at least 95% over the proportional band using the phase cutting principle.This provides speed variation of permanent split capacitor or shaded pole motors that do not draw more than 4 A (rms) full load current.Cut-off models (fan stops at low pressure) as well as minimum speed models (fan keeps running at 30%) are available.The controllers can be used in non-corrosive refrigerant systems.FANSP.CONTROL3AMP2.2/4.2

    Johnson Controls

    P215PR-9202

    These Direct Mount pressure actuated condenser fan speed controllers are designed for speed variation of single-phase motors.Head pressure control of a refrigeration system, through speed variation...

    $153.40
    $156.75
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS SWITCH ST500.7/2.9M

    Johnson Controls

    P20GA-9550XC

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $96.21
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.100/425# ADJ, DIFF 76,36 CAP, SPDT, 1HP,ENCL-OPEN

    Johnson Controls

    P20EB-2D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $109.13
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.7/150# ADJ, DIFF 30,36 CAP, SPDT, 1HP,ENCL-OPEN

    Johnson Controls

    P20EB-1D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $100.33
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS.SWITCH ST340.7/2.9

    Johnson Controls

    P20EA-9960C

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $79.55
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS.SWITCH ST340.7/2.9

    Johnson Controls

    P20EA-9950K

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $79.55
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS.SWITCH ST340.7/2.9

    Johnson Controls

    P20EA-9950C

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $80.96
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS SWITCH ST500.7/2.9M

    Johnson Controls

    P20EA-9570XC

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $92.15
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.PRESS.SWITCH ST500.05/1MP

    Johnson Controls

    P20EA-9530FC

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $93.33
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.100/425# ADJ, OPEN 400,36 CAP, OPEN HI, 1HP,ENCL-OPEN, MAN RESET

    Johnson Controls

    P20DB-1D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $116.45
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.100/425#, OPEN 405,36 CAP, OPEN HI, 1HP,ENCL-OPEN, MAN RESET

    Johnson Controls

    P20DA-115D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $118.64
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.100/450#,36 CAP, OPEN HI,1-1/2HP,ENCL-OPEN, AUTO RESET

    Johnson Controls

    P20CE-4D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $73.25
    cartAdd to Cart
  • The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units, heat pumps, small water chillers, ice cube machines and other applications where a semi fixed setting is acceptable or required and where mounting space is limited. The P20 series includes auto reset as well as manual reset models and is factory set. A special setting tool is available while also field (screwdriver) adjustable models can be chosen.7/150# ADJ, OPEN 40,36 CAP, OPEN LOW, 1HP,ENCL-OPEN, MAN RESET

    Johnson Controls

    P20BB-1D

    The P20 series high and low limit (cut-out) controls for all non-corrosive refrigerants are compact pressure controls ideally suited for commercial or residential packaged air conditioning units,...

    $104.74
    cartAdd to Cart
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