FREE delivery on orders over €150
Product Specifications:
| Item | Air Switch |
| Application | Energy Management, Hvac |
| Contact Form | SPDT |
| Depth | 2 7/8" |
| 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 |
| Height | 6 1/8" |
| Housing Material | Steel |
| Housing Type | Open Mounted |
| Max. Pressure Rating | 0.5 psi |
| Maximum Operating Temperature | 180°F |
| Minimum Operating Temperature | -40°F |
| Mounting Orientation | Vertical |
| Number Of Switches | 1 |
| Overall Depth | 2 7/8" |
| Overall Height | 6 1/8" |
| Overall Width | 3 1/4" |
| Pressure Set Point | 0.05 in. wc to 2 in. wc |
| Pressure Setpoint Type | Adjustable |
| Pressure Setting Range | 0.05 in. wc to 2 in. wc |
| Pressure Type | Differential, Negative, Positive |
| Product Datasheet | cleveland-controls-afs-145.pdf |
| Product Type | Switch |
| Reset Type | Automatic Reset |
| Sample Line Connection | 1/8" Barb, 1/4" Barb |
| Sample Line Connection Size | 1/8", 1/4" |
| Sample Line Connector Type | Barb |
| Switch Voltage | 277V AC |
| Switching Differential | 0.02 in. wc to 0.1 in. wc |
| Type | Adjustable |
| Type Of Set Point | Adjustable |
| Voltage | 277V AC |
| Width | 3 1/4" |
Shipping Info:
| Ship weight (kg) | 0.59 |
| Ship height (cm) | 15.56 |
| Ship length (cm) | 7.3 |
| Ship width (cm) | 8.26 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pressure Setting Range | Height | Depth | Sample Line Connection Size | Voltage | Differential Pressure | Mounting Orientation | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
![]() |
AFS-222-139 | 0.05 in. wc to 12 in. wc | 6 1/8" | 3 1/4" | 1/4" | 277V AC | 0.02 in. wc to 0.8 in. wc | Vertical | €62.78 | |
![]() |
AFS-405-140 | 0.05 in. wc to 12 in. wc | 6 1/8" | 3 1/4" | 1/4" | 277V AC | 0.02 in. wc to 0.01 in. wc | Vertical | €99.13 | |
![]() |
AFS-460-142 | 0.4 in. wc to 12 in. wc | 6 1/8" | 3 5/8" | 1/4" | 480V AC | 0.06 in. wc to 0.8 in. wc | Vertical | €94.39 | |
![]() |
AFS-442 | 0.05 in. wc to 2 in. wc | 5 13/16" | 3 1/4" | 1/8" | 115-277V AC | - | Vertical | €106.99 | |
![]() |
AFS-398 | 0.03 in. wc to 2 in. wc | 6 1/8" | 3 1/4" | 1/4" | 277V AC | - | Vertical | €83.17 | |
![]() |
AFS-298-112-147 | 0.05 in. wc to 12 in. wc | 6 1/8" | 2 13/16" | 1/8", 1/4" | 277V AC | - | Vertical | €84.28 | |
![]() |
AFS-953 | - | - | - | 1/4" | - | - | Vertical | €869.35 |
Explore Products
- OETIKER 17700345 Worm Gear Clamp, Band Width 1/2 Inch, Size Range 32 mm to 57 mm
- SMC VALVES KQ2L12-03NS Elbow, 12 mm Size
- GATES TP2590-14MGT-55 Dual Timing Belt, 14mm Pitch, 55mm Width
- HEATHROW SCIENTIFIC HS120114 Test Tube Rack Polypropylene Blue
- APOLLO VALVES 821452760 Ball Valve, 1 Inch Size, Bronze, 3 Pieces, Stainless Steel, Latch Lever
- CONDOR 29JW43 Hairnet White Nylon
- PARKER 07E38B16AC1
Explore More
- DESTACO
- KEYSHAFT
- HAKKO
- SUPER MET-AL
- SOCOMEC
- Spectacle Kits and Lens Covers
- Single Pole Devices
- Light Meters
- Dressing Sticks
- Ducting Hose Accessories
- DWYER INSTRUMENTS GBT Series Glow-in-the-Dark Bimetal Thermometers
- HELICOIL Straight Flute Bottoming Taps, 5H, Metric Coarse
- LOUISVILLE FE3100 Series Fiberglass Single Ladders
- JOHN GUEST Speedfit Tees
- JOHN GUEST Plugs, Acetal Gray
- DYNABRADE Air Belt Sander
- VESTIL CMD Series Corner Mover Dollies
- MITEE-BITE PRODUCTS INC Pitbull Series Clamp
- MAKITA Diamond Saw Blades
- POWER FIRST Non-Insulated Piggyback Disconnects
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-275-112 Air Switch, 0.05-2 Inch Size
€74.58 /unit




