Dungs 266939 Air Pressure Switch AA-C2-4-1

The Dungs AA...C2/A2-7 differential pressure switches are field adjustable, compact pressure switches for automatic burner controls. AA...C2/A2-7 differential pressure switches are suitable for making/breaking a circuit when the medium pressure changes relative to the set point. Not suitable for natural gas, propane, butane, and other combustible gases. Can be used as a pressure, vacuum or differential pressure switch for air and non-aggressive gases.

Dungs 266939 Features:

• 0.08" to 0.6" W.C.
• SPDT Sw 5A @ 120Vac
• 3A FLA
• NEMA Type 4

Obsolete - Possible Substitute Product #266910 (AA-A2-4-2)

PART NUMBER HAS BEEN CHANGED - OLD PART NUMBER #217-333A