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A1M Series

The A1M Series is a Delay On Make time delay relay featuring easy to program multiple time ranges and digital time selection with extremely high accuracy and repeatability. Programming is accomplished using a 5 position rotary switch to select one of five time ranges. A 3-digit push-button switch selects the amount of time delay required. 


  • 100% functionally tested
  • Microprocessor controlled timing circuit
  • Five time ranges, user selectable
  • Easy 3-digit time cycle setting
  • ±0.1% repeatability
  • Time cycles from 50 ms to over 16 hours
  • Timing light
  • Superior transient protection
  • Reinforced base locator pin
  • Flame-retardant polycarbonate housing