Karl Dungs pressure switch

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

Part Number: AA-C2-4-1 266939

Manufacturer: Karl Dungs

Brand: Karl Dungs

Air Pressure Switch 0.08-0.6″ wc, Automatic Reset

Description

$135.99

Please call (877) 560-3783 for availability.

Contact us for quantity discounts.

  • DESCRIPTION
  • SPECIFICATIONS

The Dungs AA C2/A2-7 differential pressure switches are compact and field-adjustable, designed for automatic burner controls. They operate by making or breaking a circuit when the medium pressure changes relative to the setpoint. However, they’re not suitable for use with natural gas, propane, butane, or other combustible gasses. These switches can be utilized as pressure, vacuum, or differential pressure switches for air and non-aggressive gasses.

SKU: 300-2840
Brand: Dungs
Mfg. P/N: 266939
Approvals: UL, CSA and FM
Connections: Hose Connection
Ratings: NEMA Type 4
Voltage/Power:

  • Silver (Ag) contact ratings: SPDT Switch 5A resistive/3A inductive @ 120 Vac
  • Electrical rating: DC min. 20 mA @ 24 Vdc/DC max. 1 A @ 48 Vdc
  • 1/2″ NPT positive connection
  • Factory setting range: 0.16-1.2″ W.C
  • Max. operating pressure: 1 PSI (50 mbar)
  • Temperature rating: -40 Deg F to +140 Deg F (-40 Deg C to +60 Deg C)

Formerly: 46010-2 or 217-334A