MCDONNELL & MILLER AF-1 122800 Air Flow Switch, Brass, SPDT 120/240 V

Item: AD9EDA
Model: AF-1
Cross Ref: 4RC76 / 122800
16 In Stock.

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$603.44
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$543.10 /unit (ex. VAT)
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Specifications

Item Flow Switch
Application General Purpose Applications With Medium And High Velocity Requirements
Connection Size 8"
Contact Rating 22.2 A @ 240V (Locked Rotor), 3.7 A @ 240V (Full Load), 44.4 A @ 120V (Locked Rotor), 7.4 A @ 120V (Full Load)
Contact Rating (ac) 22.2A @ 240V (Locked Rotor), 3.7A @ 240V (Full Load), 44.4A @ 120V (Locked Rotor), 7.4A @ 120V (Full Load)
Enclosure Rating NEMA 1
Flow Switch Type Paddle
Housing Material Aluminum
Housing/body Material Aluminum
Length 4 2/5"
Max. Ambient Temp. 300°F
Max. Duct Size 7 1/4"
Max. Duct Size (in.) 7 1/4"
Max. Operating Velocity 2500 FPM
Media Temp. Range 32°F to 300°F
Media Temperature (maximum) 300°F
Media Temperature (minimum) 32°F
Min. Ambient Temp. 32°F
Operating Velocity Range 910-1610 FPM
Overall Length 4.4"
Series AF Series
Set Point Configuration Adjustable
Switch Enclosure NEMA 1
Switch Type SPDT
Type Paddle
Voltage 120/240V AC
Wetted Material Brass, Steel

Product Details

    • Max. Duct Size (In.) (7-1/4)
    • Max. Operating Velocity (FPM) (2500)
    • McDonnell and Miller 122800 AF-1 is a single pole, double throw snap air flow switch with a steel vane and seal. It can handle duct temperatures up to 300 degrees Fahrenheit and has an operating velocity range of 910 - 1610 fpm.

Shipping Information

Height (cm) 10.41
Length (cm) 32
Width (cm) 12.19
HS Code 8538908080
Country Of Origin US
Weight (kg) 0.8775

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