Dungs 266954 Air Pressure Switch LGW 3 A4

Differential pressure switches are field adjustable, compact pressure switches for automatic burner controls. Available with RP threaded connections. Differential pressure monitoring in firing, ventilation and air-conditioning system. The LGW A4 can be used as a pressure, vacuum or differential pressure switch for air and non-aggressive gases.

PART NUMBER HAS BEEN CHANGED - OLD PART NUMBER #221-590A

• 0.4 to 3 mbar
• SPDT Sw 6A @ 230Vac
• 3A FLA
• IP 54