PTA2030S
Use Socket: N/A
May not be exact product—for reference only.
- Family: PERCENTAGE TIMER
- Function: PERCENTAGE
- Timing: 30 SECONDS
- Monitored Voltage: 120V AC
- Output: 10A SPNO
Description Of Function
Upon initial application of input voltage, the output is energized and time delay (t1) begins. Time Delay (t1) is adjustable as a percentage of the overall cycle time (t2). At the end of time delay (t1), the output is de-energized for the remainder of overall cycle (t2-t1). The sequence then repeats until input voltage is removed. If input voltage is removed and reapplied, the timing cycle will continue from where it left off when the input voltage was removed. A setting of 100% energizes the output continuously while a setting of 0% de-energizes the output continuously.
Function Chart
Application Information
- Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.
- Load (Burden): Maximum of 2 VA for all voltages
- Indicator LED: LED remains on steady during relay OFF time, LED blinks during relay ON time
- Repeat Accuracy (Constant Voltage and Temperature) : +0.1% or + 0.04 seconds, whichever is greater
- Reset Time: 300ms
- Output Contacts: 10A @ 240VAC / 7A @ 28V DC SPNO, 1/4HP @ 120V AC
- Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations
- Temperature: -28o to 65o C (-18o to 149o F)
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Approvals:
Dimensions - Inches (Millimeters)
Macromatic Distributor Stock Status
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Grainger Distributor Part #: 485R31 Info/Buy
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