FREE delivery on orders over €150
Product Specifications:
| Item | Air Pressure Switch |
| Application | Furnace Control, Package Burner Control |
| Contact Form | SPDT |
| Display | No |
| Electrical Connection | Screw Terminal |
| Electrical Connection Type | Hardwired |
| Electrical Rating | 15A Non-Inductive to 277V AC, 300 VA Pilot Duty @ 115 to 277V AC |
| For Pressure Type | Positive, Negative, Differential |
| Gross Weight | 1.09 lbs. |
| Housing Material | Steel |
| Housing Type | Conduit Box |
| Max. Operating Temp. | 180°F |
| Max. Pressure | 0.5 psi |
| Min. Operating Temp. | -40°F |
| Mounting Orientation | Vertical |
| No. Of Switches | 1 |
| Overall Depth | 3 9/16" |
| Overall Height | 5 7/8" |
| Overall Width | 3 5/16" |
| Pressure Set Point | 0.05 in. wc to 12 in. wc |
| Product Datasheet | cleveland-controls-afs-145.pdf |
| Product Type | Air Flow Switch |
| Reset Type | Automatic Reset |
| Sample Line Connection | 1/8" Npt, 1/4" Npt |
| Sample Line Connection Size | 1/8", 1/4" |
| Sample Line Connector Type | NPT |
| Sensor Style | Air Differential Switch |
| Switch Voltage | 277V AC |
| Switching Differential | 0.02 in. wc to 0.8 in. wc |
| Temp. | -40°F to +180°F |
| Type Of Set Point | Adjustable |
Shipping Info:
| Ship weight (kg) | 0.59 |
| Ship height (cm) | 14.92 |
| Ship length (cm) | 9.05 |
| Ship width (cm) | 8.41 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Height | Depth | Sample Line Connection Size | Voltage | Differential Pressure | Mounting Orientation | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
AFS-222-139 | 6 1/8" | 3 1/4" | 1/4" | 277V AC | 0.02 in. wc to 0.8 in. wc | Vertical | €60.92 | |
![]() |
AFS-405-140 | 6 1/8" | 3 1/4" | 1/4" | 277V AC | 0.02 in. wc to 0.01 in. wc | Vertical | €96.20 | |
![]() |
AFS-460-142 | 6 1/8" | 3 5/8" | 1/4" | 480V AC | 0.06 in. wc to 0.8 in. wc | Vertical | €91.57 | |
![]() |
AFS-442 | 5 13/16" | 3 1/4" | 1/8" | 115-277V AC | - | Vertical | €106.99 | |
![]() |
AFS-398 | 6 1/8" | 3 1/4" | 1/4" | 277V AC | - | Vertical | €83.17 | |
![]() |
AFS-298-112-147 | 6 1/8" | 2 13/16" | 1/8", 1/4" | 277V AC | - | Vertical | €84.28 | |
![]() |
AFS-953 | - | - | 1/4" | - | - | Vertical | €869.35 |
Explore Products
- IGUS EFSI-12 R Flange 4 Bolt Bore Diameter 0.7500 In
- NORTON ABRASIVES 66261131532 Hook-and-Loop Sanding Disc, 3 Inch Dia, Non-Vacuum, Aluminum Oxide, P80 Grit, A275OP
- MAG-MATE 927 Magnetic Pickup Telescop 17-26.5 Inch 7-1/2 Lb
- GATES 6G-6MFFOR XBULK
- WEG NDE-O250-B End Shield
- SPEC B1500070S Disc Spring 0.5 Stainless Steel Belleville
- SPEARS VALVES VBC2-B010-G030 Ball Check Valve Box, EPDM, PVC Schedule 80 x PVC Schedule 40, Clear, 1 x 3 Size
- GRAINGER HR/1500-72 Carbon Steel Rod, 1 1/2 Inch Outside Dia, 6 Ft Overall Length
Explore More
- KEYSHAFT
- Halogen Leak Detectors
- Hand Sinks and Hand Wash Stations
- Multipurpose Ladders
- Balancing Dampers
- Forged Eye Nuts
- HELICOIL Spiral Point Plug Taps, UNF, 2B
- CONDOR Coated Gloves, Palm Dipped, Latex, Kevlar, 10 Gauge
- PYRAMEX Highlander Plus Sealed Eyewears
- PROTO Drift Punch
- APPROVED VENDOR Expanded Sheet Flat, Aluminium
- NYCOIL Tubing 5/16 Inch
- SHUR-LINE Mini Roller Traysets
- NIBCO 4801-2-F Series Flush Bushings, Spg x H, PVC DWV
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
CLEVELAND CONTROLS AFS-A Air Pressure Switch, Adjustable, Auto Reset, 0.05 to 12 Inch Water Column, Conduit Box, SPDT, NPT, 277 VAC
€94.32 /unit





