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Pressure Switches are safety devices used in positive-pressure, negative pressure (Air, Flue gas) or differential-pressure systems to sense gas or air pressure systems.

  • Pressure switch for general gas- and air application
  • Diaphragm-actuated safety-limit switch
  • Switch can be wired to turn on alarm
  • C6097A3 models break control circuit at set point on pressure fall
  • C6097B3 models break control circuit at set point on pressure rise
  • Lockout with manual reset options
  • Lockout models have external manual reset button
  • Additional filter pad for gas/air inlet section
  • Additional cover over screw terminal for safety
  • Removable transparent cover protects scaleplate and adjusting knob
  • Optional switch position indicator lamp available
  • Protection class IP65
  • Ranges: 0.4 to 4 in. wc, 3 to 20 in. wc, 12 to 60 in. wc or 40 to 200 in. wc.
  • Integral 0.2mm vent limiter on all models
  • FM and UL certified

  • Application: Safety devices used in positive-pressure, negative (Air & Flue Gas Only) or differential pressure systems to sense gas or air pressure changes
  • 3.19 (high) x 3(wide) x 3.7 (deep)
  • Mounting: 1/4 in. Rp internal thread
  • Electrical Connections: Screw terminals; Line entrance: M16 x 1.5 cable gland
  • Operating Temperature Range (F): -4 to +176°F
  • Operating Temperature Range (C): -20 to +80°C
  • Approvals, Factory Mutual: J.I. 1X5A5.AF ; FM Class 3510
  • Operating Range (psi): 1 to 20 in. wc
  • Differential Type: Subtractive
  • Switch Operation: Manual Reset
  • Switching Action: Breaks NC to COM on pressure rise
  • Pipe Connection: Vent or Low pressure--1/8 in. Rp internal thread
Hide Description
Switch Operation:

Manual Reset

Switch Action:

Break on pressure rise

Pressure Range:

1 to 20 psi


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