CLEVELAND CONTROLS AFS-405-140 Adjustable Set-Point Air Pressure Switch
The CLEVELAND CONTROLS AFS-405-140 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 277V AC switch voltage, and is…
SKU 3G-OTH-68848
Also listed as: AFS405140 · AFS 405 140
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-405-140 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 277V AC switch voltage, and is housed in a conduit box with an integral compression connection.
Frequently Asked Questions
What is the CLEVELAND CONTROLS AFS-405-140 air sensing switch used for?
The CLEVELAND CONTROLS AFS-405-140 is used to sense positive, negative, or differential air pressure in HVAC and industrial ventilation systems. It provides a SPDT switching action at 277V AC for control or alarm functions, with an adjustable set-point from 0.05 in wc to 12 in wc and auto reset.
What are the specifications of the CLEVELAND CONTROLS AFS-405-140?
The AFS-405-140 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 switch voltage of 277V AC, and is housed in a conduit box with an integral compression connection. The manufacturer part number is AFS-405-140.
Where to buy the CLEVELAND CONTROLS AFS-405-140 worldwide?
3G Electric supplies the CLEVELAND CONTROLS AFS-405-140 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 adjustable air pressure switch to any location.
How to install the CLEVELAND CONTROLS AFS-405-140 air sensing switch?
Mount the AFS-405-140 in a clean, dry location using the conduit box. Connect the pressure line to the integral compression fitting. Wire the SPDT contacts per your control circuit (277V AC max). Adjust the set-point screw to the desired trip pressure between 0.05 in wc and 12 in wc. Test operation before finalizing.
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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.
