NEW Federal Signal 56 125 1 Resonating Horn 125VDC Gray Ser A2 20505

  For sale is a NEW Federal Signal 56-125-1 Resonating Horn;
  125VDC; 0.5 A Gray Ser. A2
  Duty Cycle 5 min on - 5 min off

  I plugged it into 60 vdc and it did produce sound

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