AD037 – 1.00″ Probe, Brass & Stainless Temperature Switch (1/2-14 NPT)

CPI’s SnapStat line of bimetallic thermal switches have a bimetal snap disc that actuates a miniature microswitch. This double snap action makes these switches virtually immune to shock and vibration. Epoxy sealing or glass to metal hermetic sealing makes them ideal for demanding industrial or military applications.

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  • 1.00" (25.40mm) probe length, 2.25" (57.15mm) overall length, 1/2-14 NPT threads, .875" hex
  • SPDT (standard)
  • Normally-Open (AD037A) and Normally-Closed (AD037B)
  • Integral 20AWG Teflon-insulated wire leads
  • Brass body with stainless-steel probe


Detect temperatures from 0F-300F (-17.8C to 148C). Brass body with stainless-steel probe.