DFS-301
Cleveland Controls HVAC Sensors, DFS Series

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DFS-301

Cleveland Controls HVAC Sensors, DFS Series
Cleveland-Controls
main product photo

DFS-301

Cleveland Controls HVAC Sensors, DFS Series
Cleveland-Controls
Pressure Switch, Fixed Setpoint
Item Number
DFS-301
MFG Item Number
28517
Series
DFS
More specs
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Description

HVAC Sensors, DFS Series
Item #
DFS-301
Pressure Switch, Fixed Setpoint

DFS Series Information

  • Surface Mounting
  • Max Pressure: 1/2 psi
DFS Series provides an airflow proving switch designed for duct heater, oven, and other HVAC or Energy Management applications where an open‑mounted, nonadjustable switch is desirable. It is especially suitable for surface‑mounting in areas where internal access is limited. It can be used to sense positive, negative, or differential air pressure.

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Specifications

Specifications
Manufacturer Part Number 28517
Manufacturer Cleveland Controls
Product Series DFS
Family Series Cleveland Controls HVAC Sensors, DFS Series
Description Pressure Switch, Fixed Setpoint
Pressure Range 0-0.02 in WC
Connection 7/16-24 UNS 2A Male
Sensor Style Air Differential Switch
Display No
Maximum Pressure 0.5 psi
Voltage 115-277 VAC
Electrical Connection Spade
Operating Temperature -40-180 °F
Approvals CE, CSA, FM, UL
Comments Fixed Set Point Range
Net Weight 0.715 lbs
Gross Weight 0.72 lbs