CONTROL, OIL PRESSURE

SKU:P28AA-1C

SKU:P28AA-1C

QTY

Description

Built-in Time Delay Relay with Ambient Compensation: Minimizes timing fluctuations due to temperature variations
Trip-free Manual Reset: Provides manual reset that cannot be overridden by pressing and holding the reset button
Replaceable Time Delay Relay Assembly: Allows easy field replacement of the time delay relay and terminal board
Available with Runlight and Alarm Terminals: Allows the control to be wired for normal oil pressure runlight signals and shutdown alarm circuits for remote monitoring of oil pressure status

Adjustable Cut-out
Pressure Difference: 8 to 70 psi
Maximum Differential: 70 psi
Maximum Working Pressure: 250 psig (on the high side)
Maximum Overpressure: 325 psi (oil and low side pressure)
The time delay relay is de-energized 3 to 5 psi (21 to 34 kPa) above the cut-out scale setting.
Pressure Switch Units: Enclosed Dust-protected Pennswitch
Ambient Operating Conditions: 32 to 104F / 0 to 40C
Mounting: Flat Surface or with a Universal Mounting Bracket (Part No. 271-51)
Wiring Terminal: Large 8-32 x 1/4 in. Binder Head Screws
Dimensions: 5.66 x 5.32 x 2.09 in. / 144 x 135 x 53 mm

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