F262 Mechanical air flow switch

The F262 series airflow switches detect airflow or the absence of airflow by responding only to the velocity of air movement within a duct. The single-pole, doublethrow (SPDT) switch 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.

• IP43 polycarbonate enclosure
• Dependable dust-protected SPDT snap-acting PENN switch
• Large wiring space
• Easily accessible range adjustment screw
• Suited to be used in the presence of A2L refrigerants