SSAC Relays, TSD1 Series
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SSAC Relays, TSD1 Series
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Item Number
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Product Details


Relays, TSD1 Series
Item #
Time Delay Relay

TSD1 Series Information

  • Fixed or Adjustable Delays from 0.1s‑100h
  • ±0.1% Repeat Accuracy
  • ±1% Factory Calibration
  • 12 to 230V in 6 Ranges
  • 1A, Solid‑State Output
The TSD1 Series is designed for more demanding commercial and industrial applications where small size and accurate performance is required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.1% of the time delay. The TSD1 Series is rated to operate over an extended temperature range. Time delays of 0.1 seconds to 100 hours are available. The output is rated 1A steady and 10A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry.

Operation (Delay‑on‑Make): Upon application of input voltage, the time delay begins. The output is de‑energized before and during the time delay. At the end of the time delay, the output energizes and remains energized until input voltage is removed. Reset: Removing input voltage resets the time delay and output.

  • Encapsulated


Manufacturer Part NumberTSD14190M
Item NumberTSD14190M
Product SeriesTSD1
Family SeriesSSAC Relays, TSD1 Series
Mode of OperationOn Delay
Mounting TypeSurface
Time Range AdjustmentFixed
Timing Range90
Max Time90 Min
Time Tolerance1 %
Coil Voltage120 VAC
Nominal Coil Voltage120 VAC
Contact Rating (A)1 A
Termination0.250 in Flat Blade
ApprovalsCE, CSA, UL
Net Weight0.15 lbs
Gross Weight0 lbs
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