CLEVELAND CONTROLS DFS-221-112-395 Fixed Set-Point Air Pressure Switch
The CLEVELAND CONTROLS DFS-221-112-395 is a fixed set-point air pressure switch with an auto reset, SPDT switching, and a barb connection. It is open mounted and has a set point of 0.05 in wc, with a switch voltage…
SKU 3G-OTH-69200
Also listed as: DFS221112395 · DFS 221 112 395
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Product Description
The CLEVELAND CONTROLS DFS-221-112-395 is a fixed set-point air pressure switch with an auto reset, SPDT switching, and a barb connection. It is open mounted and has a set point of 0.05 in wc, with a switch voltage rating of 277V AC.
Frequently Asked Questions
What is the CLEVELAND CONTROLS DFS-221-112-395 air sensing switch used for?
The CLEVELAND CONTROLS DFS-221-112-395 is a fixed set-point air pressure switch used to detect low air pressure or airflow in HVAC systems, fume hoods, and industrial ventilation. It provides SPDT switching at 277V AC with auto reset, making it suitable for safety interlocks and fan status monitoring.
What are the specifications of the CLEVELAND CONTROLS DFS-221-112-395?
The DFS-221-112-395 is a fixed set-point air pressure switch from CLEVELAND CONTROLS. It features a set point of 0.05 in wc, SPDT switching, auto reset, and a barb connection. It is open mounted and rated for 277V AC. The manufacturer part number is DFS-221-112-395.
Where to buy the CLEVELAND CONTROLS DFS-221-112-395 worldwide?
3G Electric supplies the CLEVELAND CONTROLS DFS-221-112-395 air sensing switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this CLEVELAND CONTROLS switch to any country.
How to install the CLEVELAND CONTROLS DFS-221-112-395 air pressure switch?
Mount the DFS-221-112-395 in a clean, dry location with the pressure port oriented downward to prevent moisture ingress. Connect the barb to a static pressure tap using flexible tubing. Wire the SPDT contacts per your control circuit, ensuring the 277V AC rating is not exceeded. Test the set point with a manometer.
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3G Electric supplies CLEVELAND CONTROLS fixed set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.