Type 3R (NEMA) Polycarbonate Enclosure Allows Use in Indoor Applications and Provides Dust Protection and Is Approved for Use in a Plenum According to NEC
Dependable Dust‑Protected SPDT Snap‑Acting PENN Switch Detects the Presence or Absence of Airflow
Large Wiring Space Makes Wiring Convenient and Easily Accessible
Easily Accessible Range Adjustment Screw Allows Easy Field Adjustment
The F262 Airflow Switch detects airflow or the absence of airflow by responding only to the velocity of air movement within a duct. The single‑pole, double‑throw (SPDT) control can be wired to open one circuit and close a second circuit for either signaling or interlock purposes. Airflow failure during the normal operation of air handling systems may cause overheating, coil icing, or other conditions that may be detrimental to the equipment.
