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TIMERS & RELAYS > Power Off Delay Timers
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The ACI 88 Series Power Off Delay Timer maintains control power in a control circuit for a preset time period after the control power is removed from the timer coil. Off delay timers provide a means of continuing control circuit operation for a preset period to complete a function, maintaining a timed delay interval or any other delaying function requiring the control power to continue for a set time period after control power is removed from the timer coil.

When power is applied to the timer coil, the relay contacts immediately transfer and remain transferred until the end of the time delay. The time delay begins when the power is removed from the timer coil. When the time delay setting is reached, the relay contacts are released.

Note: Not for direct motor starting.


Ordering Information
INPUT VOLTAGE
TIME RANGE
WT
Lbs
0-60 SEC
0-360 SEC
CATALOG
NUMBER
MODEL
NUMBER
CATALOG
NUMBER

MODEL
NUMBER

24VAC/VDC
104244
8841A024
104247
8842A024
0.5
120VAC
104245
8841A120
104248
8842A120
0.5
240VAC
104246
8841A240
104249
8842A240
0.5

Specifications
INPUT VOLTAGE
24 VAC / VDC: 120 VAC: 240 VAC(specify)
CONTACT RATING
5 Amp / 250 VAC
MOUNTING
8 PIN OCTAL BASE
ELECTRICAL LIFE
250,000 CYCLES
REPEATABILITY
+/- 1%
SETTING TOLERANCE
+/- 10%
MINIMUM POWER
APPLICATION TIME
1 SEC
RESET TIME
0.1 SEC MAX.
OPERATING TEMP.
+15° +120° F. (-10° +50° C.)
OPERATING HUMIDITY
85% RH MAX.

Physical Layout

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Connection Diagram


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Socket:
Non-Latching - PF083A
Latching - TC8PFA

Note: Dimensions are in millimeters. Inches = mm / 25.4

 

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