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Hoffman, McLean Model 2A Air Flow Switch


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  • Model: 2A
  • Shipping Weight: 0.5lbs
  • Manufactured by: Hoffman

Hoffman, McLean 2A Air Flow Switch

Air Flow Switches, also known as "sail switches", offer a mechanical approach to provide assurance of proper air flow. Mounted outside the air passage with a vane extending in the air stream, the air flow switch uses a rotary snap action switch to either open or close a signal circuit.
2A Air Flow Switch Features:
  • Mountable in any direction
  • Normally Open and Normally Closed terminals
  • 5 Amp at 250 Volt AC Rating