Description
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.
• For use with Gas or Air
• Diaphragm-actuated safety-limit switch.
• Switch can be wired to turn on alarm.
• C6097A models break control circuit at set point on pressure fall.
• C6097B models break control circuit at set point on pressure rise.
• Lockout with manual reset and recycle options.
• Lockout models have external manual reset button.
• Removable transparent cover protects scaleplate and adjusting knob.
• Optional switch position indicator lamp available.
• IP65 enclosure standard.
• Ranges: 0.4 to 4 in. wc, 1 to 20 in. wc, 12 to 60 in. wc or 40 to
200 in. wc.
• Integral 0.2 mm vent limiter on all models.
• FM and UL certified
Electrical Connections:
Screw terminals
Line entrance:1/2″ NPT conduit
Electrical Specifications:
• 24 – 240 V AC (Gold contact options for lower voltages available)
• I = 5 A at cos φ = 1,
• I = 0,5 A at cos φ = 0.6
• Cable diameter: AWG 24 to AWG 13, 0.02 to 0.07″ (0.5 to 1.8 mm)






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