Karl Dungs Pressure Switch

Karl Dungs High Gas Pressure Switch GMH-A4-4-6 266928

Part Number: GMH-A4-4-6 266928

Manufacturer: Karl Dungs

Brand: Karl Dungs

High Gas Pressure Swith 12-60″ WC, Manual Reset

Description

$148.62

25 in stock

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  • DESCRIPTION
  • SPECIFICATIONS

The Dungs 266928 GMH-A4-4-6 Gas Pressure Switch is an adjustable pressure switch for automatic gas equipment controls. It belongs to the GAO, GMH, and GML A4 series, capable of making or breaking circuits based on medium pressure changes relative to the set point.

Suitable for industrial and commercial heating with 1/4″ NPT pipe connections, it’s compatible with various gasses and features an integrated test nipple for set point verification.

SKU: 300-3035
Brand: Dungs
Mfg. P/N: 266928
Approvals: UL, CSA and FM
Connections: 1/4″ NPT pipe connections/mount
Ratings: NEMA Type 4
Voltage/Power:

  • Silver (Ag) contact ratings: SPDT Switch 10A resistive/8A inductive @ 120 Vac
  • Electrical rating: DC min. 20 mA @ 24 VDC, max. 1 A @ 24 and 48 Vdc
  • Electrical screw terminals with 1/2 NPT Conduit connection. Neon light included.
  • Factory setting range: 12-60″ W.C.
  • Max. operating pressure: 7 PSI (500 mbar)
  • Temperature rating: -40 Deg F to +140 Deg F (-40 Deg C to +60 Deg C)
  • Manual reset

Formerly: 46015-6 or 217-327A

Technical Documentation