Johnson Controls P28AA-1C
Johnson Controls P28AA-1C Lube Oil Pressure Cut-out ControlWith Time Delay, 120 to 240 VAC, 1/4 in Nominal
Brand: Johnson Controls
Item No: P28AA-1C
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Description
The P28 series provides dependable lube oil protection on pressure of lubricated refrigeration compressors by sensing low lube oil pressure. A built-in time delay switch, accurately compensated for ambient temperature, allows for pressure pick up on start and avoids nuisance shutdowns on pressure drops of short duration during the running cycle.
Johnson Controls Lube Oil Pressure Cut-out ControlWith Time Delay, Series: P28, 120 to 240 VAC, 1/4 in Nominal, Flare Nut Connection, 8 to 70 psi, Universal Mounting Bracket Mounting, 36 in Capillary Length, 90 s Time Delay
Features
- Direct reading scale indication
- Adjustable set point
- Trip-free manual reset
- Replacement timing relays available
- Dust protected switch
- 180 lbf/sq-in maximum bellows pressure
- Non-corrosive refrigerants
Specifications
|
Capillary Length |
36 in |
|
Connection Type |
Flare Nut |
|
Mounting Type |
Universal Mounting Bracket |
|
Nominal Size |
1/4 in |
|
Pressure Rating |
8 to 70 psi |
|
Series |
P28 |
|
Time Delay |
90 s |
|
Voltage Rating |
120 to 240 VAC |
Documentation