AFS-145

AFS-145 | Cleveland Controls | Pressure

Differential Pressure Switch, 0.05-12 WC, Adjustable, SPDT, 15 A @ 277 VAC

Brand:Cleveland Controls

MPN:AFS-145

SKU:AFS-145

List Price:

$81.00

Today's Price:

$42.12



Availability: 26 In Stock
Available Inventory
These numbers are estimates based on our Memphis location and subject to change without notice based on customer demand.

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product specifications

Contact Rating

1A

Contact Type

SPDT

Approvals

UL,FM, CSA

Connection

1/8 in NPT

Direction

Uni-Directional

Housing Material

Metallic

Measurement

Inches of Water Column

Media Compatibility

Air

Range

±50 in WC

Supply Voltage

277 VAC

Type

Adjustable

Power Required

Switch

Set Point Range

0.05-12 in

product series specifications

  • Relay Type: SPDT
  • Relay Rating: 2.4 A @ 24 VAC; 15 A @ 277 VAC
  • Setpoint (SP):Adjustable, 0.05 to 12.0‚" WC
  • Differential Progressive: 0.02" to 0.8" WC per setpoint
  • Reset Auto reset: All models
  • Sensor Type: Silicone Diaphragm
  • Operating Pressure Range: 0.05 to 12" WC (See ordering)
  • Overpressure: (Burst) 13.85"WC (3.45 kPa)
  • Max Operating Pressure: (Proof) 13.85"WC (3.45 kPa)
  • Operating Temperature: -40° to 180° (-40° to 82°C)
  • Operating Humidity: 10 to 90% Non-condensing
  • Wetted Parts: Silicone
  • Media Compatibility: Inert dry air
  • Process Connection: 1/8" FNPT, 1/4" compression, 1/4" barb (see ordering)
  • Wiring Terminations: 3 Terminals
  • Mounting Vertical: 2 tabs w/Holes 0.19" (0.48 cm)
  • Enclosure Rating: Zink-plated steel, NEMA 1
  • Dimensions: 4" w x 6.13"h x 3.56"d, (10.2 x 15.6 x 9 cm)
  • Weight: 1.2 lb (0.5 Kg)
  • Approvals: UL File #MH6213, CSA, FM
  • Warranty: 2 year

product series features

  • Adjustable set point
  • For static or differential pressure
  • 15A switch rating
  • Gold contacts (Model AFS-405)
  • UR, CSA, FM approved
  • Two-year warranty

more information & related documents

Series Description

The AFS Series adjustable differential pressure switches are general purpose, air flow switches designed for HVAC and building automation applications. The adjustable differential pressure switches can be used to sense positive, negative, or differential air pressure. The differential pressure switch diaphragm and calibration spring are housed in a plated enclosure with a removable metal guard protecting the set point screw and snap action switch terminals. Electrical connections are made through a 7/8 diameter opening in the metal guard that accepts a conduit connection. Air sampling connections accept OD rigid or semi rigid tubing. The Model AFS-460 features a manual reset button to close the switch following actuation. For low current applications use Model AFS-405 with gold contacts.

Kele Description

DIFF PRESS SW, ADJUST, 0.05-12" WC

Manufacturer

Cleveland Controls

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