Supco NS2000031

Supco NS2000031 Universal Air Pressure Sensing Switch, 0.1 - 10 Inch WC, SPDT, Barbed, 5 A, 277 VAC
SKU:

73692

Manufacturer part number:

NS2000031

Manufacturer:

Supco


$28.46

Supco Air Pressure Sensing Switch, Universal, 0.1 - 10 Inch WC, 14 Inch WC Maximum, SPDT, Barbed, 5 A, 277 VAC, 100000 Cycles, -40 to 190 deg F, 1/4 Inch x 0.032 Quick Connect, Glass Filled Polycarbonate Housing, Includes: Calibration Springs, Calibration Tool (Hex Wrench), Mounting Brackets and Orifice Flow

  • The new universal air pressure sensing switch has field adjustable set points using the included adjustment tool
  • The switch comes in a contractor kit that includes the hardware and replacement hose
  • Robertshaw┬« air pressure sensing switches, this switch is NEMA rated and is practically insensitive to temperature change with an operating range of -40 to 190 deg F
  • The available sensing probe kit works with the universal switch as well as the rest of the Robertshaw┬« air pressure switch products to provide a form fit extension from your air source to the switch, limiting the need to install the switch directly on the air source
  • Conditioned air filters that accumulate particulate matter used to sense the differential pressure or airflow drop across the filter
  • Defrost cycle is initiated by sensing differential pressure or airflow drop across the refrigeration coils when they ice
  • On gas fired units, the switch senses draft down from the blower; switch actuation allows ignition start-up or system shutdown upon insufficient draft
  • On air-supported structures and enclosures, sensing switches ensure proper inflation or internal pressure switch actuation controls the blower to maintain pressure
  • Exhaust fans and fume hoods employ switches to sense draft down from the exhaust fan switch actuation signals condition upon fan failure of insufficient draft
Products specifications
Attribute nameAttribute value
Connection TypeBarbed
Contact FormSPDT
Contact Rating5 A, 277 VAC
Electrical Connection1/4 Inch x 0.032 Quick Connect
Housing MaterialGlass Filled Polycarbonate
ManufacturerSupco
Maximum Pressure14 Inch WC
Operating Cycles100000
Pressure Range0.1 - 10 Inch WC
TypeUniversal