CLEVELAND CONTROLS Adjustable Set-Point Air Pressure Switch
The CLEVELAND CONTROLS AFS-398 is an adjustable set-point air pressure switch with auto reset, designed for sensing differential pressure from 0.03 in wc to 2 in wc. It features a single-pole double-throw (SPDT)…
SKU 3G-OTH-68445
Also listed as: AFS398 · AFS 398
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CLEVELAND CONTROLS AFS-398 is an adjustable set-point air pressure switch with auto reset, designed for sensing differential pressure from 0.03 in wc to 2 in wc. It features a single-pole double-throw (SPDT) switching action and a switch voltage rating of 277V AC. The unit is housed in a conduit box with an integral compression connection, making it suitable for industrial air pressure monitoring applications.
Frequently Asked Questions
What is the CLEVELAND CONTROLS AFS-398 air pressure switch used for?
The CLEVELAND CONTROLS AFS-398 is used for sensing and monitoring differential air pressure in industrial HVAC, ventilation, and air-handling systems. It provides automatic reset switching at adjustable set points from 0.03 in wc to 2 in wc, making it suitable for filter monitoring, duct pressure control, and airflow verification.
What are the specifications of the CLEVELAND CONTROLS AFS-398?
The AFS-398 is an adjustable set-point air pressure switch with auto reset. It has a differential pressure range of 0.03 in wc to 2 in wc, SPDT switching action, and a switch voltage rating of 277V AC. It is housed in a conduit box with an integral compression connection for industrial use.
Where to buy the CLEVELAND CONTROLS AFS-398 worldwide?
You can source the CLEVELAND CONTROLS AFS-398 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine CLEVELAND CONTROLS components for industrial applications.
How to install the CLEVELAND CONTROLS AFS-398 air pressure switch?
Mount the AFS-398 in a clean, dry location with the diaphragm in a vertical plane to avoid moisture accumulation. Connect the high-pressure port to the higher-pressure side and the low-pressure port to the lower-pressure side. Wire the SPDT contacts per your control circuit, ensuring the 277V AC rating is not exceeded. Adjust the set point using the screw mechanism.
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3G Electric supplies CLEVELAND CONTROLS adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
