Products \ Combustion \ Siemens Automatic Reset Gas Pressure Switch 40-200″ W.C.

Siemens Automatic Reset Gas Pressure Switch 40-200″ W.C.

Name: Siemens Automatic Reset Gas Pressure Switch 40-200" W.C.
SKU: SWA4000X20000BSCC
Availability: InStock

SKU: SWA4000X20000BSCC Categories: Automatic, Combustion, Pressure Switches

$73.51

Siemens Part Number: QPB32.200A00

Categories: Automatic, Combustion, Pressure Switches

Product Description

The Siemens QPB32 series gas pressure switches detect high or low gas pressure conditions when used with natural gas, propane, butane, hydrogen, biogas, or air. The QPB Series (automatic reset) can be used as a high or a low gas pressure switch depending on how the switch is wired. These switches change state when the pressure is applied, and do not ìlockî into a state. These switches are also used for automatic leak testing of safety shutoff valves.

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Reset Type: Automatic Reset
Manufacturer: Siemens
Manufacturer Part Number: QPB32.200A00
Approvals: UL, CSA and FM
Ratings: NEMA Type 4
Connection: 0.25″ NPT
Lower body: die cast aluminum.
Upper body: fiberglass reinforced plastic.
Cover: polycarbonate.
Diaphragm: HNBR rubber.
Switch contact: gold plating over silver alloy
Electrical Ratings: Voltage range 24 VAC to 125 VAC, 24 VDC to 48 VDC. Maximum resistive AC: 8A. Minimum AC: 20mA (contact wetting current). Maximum DC: 100 mA. Minimum DC: 20mA (contact wetting current). Maximum AC: 8A.
Maximum Operating pressure: 15 psig
Ventless Operating Pressure: 7 psig
Rated Life: 100,000 cycles (5 seconds on / 5 seconds off)
Temperature: -40°F to 140°F (-40C to 60C)
Inches Water Column: 40-200″ W.C
Weight: 3 lbs
Package Dimensions: 6x6x6