CLEVELAND CONTROLS Adjustable Set-Point Air Pressure Switch
The CLEVELAND CONTROLS AFS-222-139 is an adjustable set-point air pressure switch with auto reset, covering a range of 0.05 in wc to 12 in wc. It features a SPDT switching action, a conduit box enclosure, and an…
SKU 3G-OTH-68856
Also listed as: AFS222139 · AFS 222 139
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
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Product Description
The CLEVELAND CONTROLS AFS-222-139 is an adjustable set-point air pressure switch with auto reset, covering a range of 0.05 in wc to 12 in wc. It features a SPDT switching action, a conduit box enclosure, and an integral compression connection, with a switch voltage rating of 277V AC.
Frequently Asked Questions
What is the CLEVELAND CONTROLS AFS-222-139 air sensing switch used for?
The CLEVELAND CONTROLS AFS-222-139 is used to sense positive, negative, or differential air pressure in HVAC, combustion, and industrial ventilation systems. It provides SPDT switching action for alarm, interlock, or fan control applications, with an adjustable set-point range of 0.05 in wc to 12 in wc.
What are the specifications of the CLEVELAND CONTROLS AFS-222-139?
The AFS-222-139 is an adjustable set-point air pressure switch with auto reset. It has a range of 0.05 in wc to 12 in wc, SPDT contacts, a conduit box enclosure, and an integral compression connection. The switch voltage rating is 277V AC. The manufacturer part number is AFS-222-139.
Where to buy the CLEVELAND CONTROLS AFS-222-139 worldwide?
3G Electric supplies the CLEVELAND CONTROLS AFS-222-139 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this air sensing switch to any country.
How to install the CLEVELAND CONTROLS AFS-222-139 air pressure switch?
Mount the AFS-222-139 in a clean, dry location within its rated temperature range. Connect the pressure line to the integral compression fitting. Wire the SPDT contacts per your control circuit, ensuring the supply voltage does not exceed 277V AC. Adjust the set-point using the screw mechanism. Test for proper operation.
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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.
