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Airotronics - THAC, Anti-short-cycle (Lockout) Timer

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This 2-terminal timer connects in series with the control voltage and load. When the supply voltage is applied, the load is energized. Upon removal of voltage, the load can not energize until the time delay has expired. If the time delay is completed before the supply voltage is re-applied, the load will energize immediately.

Provides short-cycle protection for compressors in HVAC applications.

Features:

  • Simple 2-terminal "in-line" connection
  • Input voltage range from 90VAC–260VAC in one model
  • 1 Amp solid state output
  • Optional Delay On Make function up to 60 seconds
  • Low cost
  • Encapsulated for protection in harsh and humid environments
  • Load can be connected on either terminal (neutral or hot)
  • Compact 2" x 2" package
  • Operational temperature range -40°C to +65°C
  • Load can be in series with either hot or neutral

Markets:

Heating, Ventilation, Air Conditioning and Refrigeration

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