PTA2030SB

Use Socket: N/A

May not be exact product—for reference only.

  • PERCENTAGE TIMER
  • PERCENTAGE NO MEMORY
  • 30 SECONDS
  • 120V AC
  • 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 if 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 be reset. 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)
  • Approvals:

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Dimensions - Inches (Millimeters)
Macromatic Distributor Stock Status
  • Grainger Distributor Part #: 485R32 Info/Buy

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Menomonee Falls, WI 53051

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