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CLEVELAND CONTROLS Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 12 in wc, Open Mounted - Adjustable Set-Point Air Pressure Switches
CLEVELAND CONTROLSAdjustable Set-Point Air Pressure Switches

CLEVELAND CONTROLS Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 12 in wc, Open Mounted

The CLEVELAND CONTROLS Air Pressure Switch: Adj (MPN AFS-298-112) is an adjustable set-point air pressure switch with auto reset, covering a range of 0.03 in wc to 12 in wc. It features an open-mounted SPDT switch…

SKU 3G-OTH-68472

Also listed as: AFS298112 · AFS 298 112

Brand
CLEVELAND CONTROLS
Item
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 12 in wc, Open Mounted
Category
Adjustable Set-Point Air Pressure Switches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND CONTROLS
Manufacturer Part Number
AFS-298-112
Type
Auto Reset, 0.03 in wc to 12 in wc, Open Mounted, SPDT, Barb
Switch Voltage
115 to 277V AC

Technical Documents

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CLEVELAND CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND CONTROLS Air Pressure Switch: Adj (MPN AFS-298-112) is an adjustable set-point air pressure switch with auto reset, covering a range of 0.03 in wc to 12 in wc. It features an open-mounted SPDT switch with a barb connection and operates on 115 to 277V AC.

Frequently Asked Questions

What is the CLEVELAND CONTROLS AFS-298-112 air pressure switch used for?

The CLEVELAND CONTROLS AFS-298-112 is an adjustable set-point air pressure switch used in HVAC and industrial systems to monitor or control air pressure. It auto-resets and is suitable for applications requiring a switch range of 0.03 in wc to 12 in wc, such as duct static pressure or filter monitoring.

What are the specifications of the CLEVELAND CONTROLS AFS-298-112?

The CLEVELAND CONTROLS AFS-298-112 is an adjustable set-point air pressure switch with auto reset. It covers a range of 0.03 in wc to 12 in wc, features an open-mounted SPDT switch with a barb connection, and operates on 115 to 277V AC. The manufacturer part number is AFS-298-112.

Where to buy the CLEVELAND CONTROLS AFS-298-112 worldwide?

You can source the CLEVELAND CONTROLS AFS-298-112 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 on this adjustable set-point air pressure switch.

How to install the CLEVELAND CONTROLS AFS-298-112 air pressure switch?

Install the CLEVELAND CONTROLS AFS-298-112 in a clean, dry location with the barb connection oriented per manufacturer guidelines. Connect the pressure line to the barb, wire the SPDT switch to your control circuit (115 to 277V AC), and adjust the set-point within the 0.03 to 12 in wc range. Verify operation before commissioning.

Used in

Common applications for CLEVELAND CONTROLS
HVAC duct static pressure monitoring — Cleveland Controls static pressure probes (e.g., model 21118) used in air handling units
Burner draft pressure control — Cleveland Controls adjustable set-point switches (e.g., AFS-A) for combustion air proving
Industrial process air flow measurement — Cleveland Controls total pressure probes (e.g., model 21123) in ventilation systems
Building automation system pressure sensing — Cleveland Controls switches (e.g., RFS-4150) for filter clog detection
Exhaust fan interlock — Cleveland Controls pressure switches (e.g., AFS-222-112) for proving fan operation

CLEVELAND CONTROLS Products

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-298-112-147)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-298-112-147)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN AFS-298)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN AFS-298)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-275-112)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-275-112)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, 277V AC (MPN AFS-304)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, 277V AC (MPN AFS-304)
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 12 in wc, Conduit Box, SPDT, Barb (MPN AFS-405-112)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 12 in wc, Conduit Box, SPDT, Barb (MPN AFS-405-112)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-222-112)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-222-112)

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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, 115 to 277V AC (MPN AFS-227-161)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, 115 to 277V AC (MPN AFS-227-161)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-298-112-148)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, Barb, 277V AC (MPN AFS-298-112-148)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, 277V AC (MPN AFS-222-136)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, 277V AC (MPN AFS-222-136)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Open Mounted, SPDT, 277V AC (MPN AFS-228)
Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 2 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-398-112)
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Air Pressure Switch: Adj, Auto Reset, 0.03 in wc to 2 in wc, Conduit Box, SPDT, Barb, 277V AC (MPN AFS-398-112)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A-173)
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Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box, SPDT, NPT, 277V AC (MPN AFS-A-173)
Air Sensing Switch: Adj, Auto Reset, 0.1 in wc to 10 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN NS2-0000-05)
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Air Sensing Switch: Adj, Auto Reset, 0.1 in wc to 10 in wc, Open Mounted, SPDT, Push-On, 277V AC (MPN NS2-0000-05)
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, 277V AC (MPN AFS-271)
CLEVELAND CONTROLS
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 2 in wc, Open Mounted, SPDT, 277V AC (MPN AFS-271)