Honeywell C6097 Diaphragm-Actuated Safety Limit Pressure Switches

Cut costs and improve reliability with Honeywell C6097 gas and air pressure limiting switches. Their compact design and easy connections reduce the need for conventional piping and threading operations. C6097 series switches can help reduce your inventory, because they can be used with older, stand-alone compenent valves as well as newer valves.

These safety limit pressure switches can be used in positive- or differential-pressure systems to sense natural gas, liquid propane (LP) gas, or air. C6097A switches break the circuit on pressure fall. C6097B switches break on pressure rise. Models are available with either manual or automatic reset.

Key Specifications

  • Diaphragm-actuated safety limit switches
  • Available ranges: 0.4—5" WC, 3—21" WC, 12—60" WC or 1.5—7 PSI
  • IP54 enclosure with removable transparent cover protects scale plate and adjusting knob, 1/4" NPT mount
  • Switch ratings: 3.0 AFL, 18.0 ALR, 5.0 Amps resistive; Switch can be wired to turn on alarms
  • UL listed, CSA listed, FM approved, IRI acceptable
  • Operating temperature range: -40° to 140°F

Specifications, Manuals, and Supporting Literature

Model Selection Guide

Use this table to find the right model for your application. Click the model number to order in our secure online store.

Break Action
Operating Range Pressure Differential
at Min. Setpoint
Pressure Differential
at Max. Setpoint
Switch OperationPressure
Catalog Number
On Pressure Fall 0.4" to 5" WC0.6" WC0.25" WC Manual Reset1/8" NPT1/4" NPT C6097A1095
0.4" to 5" WC Auto Recycle 1/8" NPT1/4" NPT C6097A1004
3" to 21" WC Auto Recycle1/8" NPT 1/4" NPT C6097A1053
12" to 60" WC Auto Recycle1/8" NPT 1/4" NPT C6097A1079
On Pressure Rise 3" to 21" WC2.4" WC4.2" WC Manual Reset1/8" NPT1/4" NPT C6097B1028
12" to 60" WC 10" WC 12" WC Manual Reset 1/8" NPT 1/4" NPT C6097B1002
1.5 to 7 PSI 1.1" WC1.4" WC Manual Reset1/8" NPT 1/4" NPT C6097B1051
1.5 to 7 PSI Auto Recycle1/8" NPT 1/4" NPT C6097B1101

Most models shown here are normally available from Lesman stock, ready to ship within a single business day.

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