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  Bosch DS-D250A 2-Wire Detector Base
Bosch DS-D250A 2-Wire Detector Base


Our Price : $7.94

Product Code: DS-D250A


The D250A is a two-wire, 12 VDC or 24 VDC detector base without an alarm LED. It accepts Bosch D254 and D255 heat detector heads. Use the D250A with either of these heat detector heads in circuits where specifications call for fixed-temperature heat detectors. You can also use the D250A with the Bosch D256A Rate-of-Rise and Fixed-temperature (+135F [+57C]) Heat Detector and D257A.
  • 2 VDC or 24 VDC operation
  • Two-wire circuit compatibility
  • Can be used in slave circuit controlled by D291M addressable base
  • Low-profile six-inch diameter base accepts interchangeable detector heads
  • Easy head removal for cleaning and servicing

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