Duct Air Flow Switch NEMA4 HVAC Weatherproof Box SPDT Paddle size 3.2 x 6.9" SW

Description

Air Flow Switch
936125
Air Flow Switch
is designed to prove air flow control in a wide variety
industrial applications. The corrosion resistant flow switch is mounted
in a weatherproof box for simple wiring connections.
Stainless Steel
vane.
Flow Rate Switching:
Cut out Min 197 ft/min (1.0m /sec)
Cut out Max 1575 ft/min (8.0m /sec)
Cut in Min 492 ft/min (2.5m /sec)
Cut in Min 1811 ft/min (9.2m /sec)
Duct mounted,   NEMA 4 housing
Waterproof construction
SPDT snap-acting switch
Paddle size 3.2 x 6.9  (80 x 175 mm)
Operating temperatures -14 to 185°F
Waterproof fitting
DBSL SPECIFICATIONS
Type of operation
On/Off, single-stage, micro switch
Output
1 SPDT, or 2 SPDT, 24/250 VAC, 15 (8) A
Cut-out Flow rate switching
Min. 197 ft/min (1.0 m/sec)*
Max. 1,575 ft/min (8.0 m/sec)
Cut-in Flow rate switching
Min. 492 ft/min (2.5 m/sec)
Max. 1,811 ft/min (9.2 m/sec)
Flow rate setting adjustment
Internal screw
Sensing element
Paddle
Paddle size
3.2 x 6.9 in. (80 x 175 mm)
Paddle w/level - Length
7.9 in. (200 mm)
Flow applications
Air and non aggressive gases
Paddle material
Stainless steel
Paddle level material
Brass
Permissible ambient temperature
Housing: -40°F to 185°F (-40°C to 85°C)
Paddle: 14°F to 185°F (-10°C to 85°C)
Permissible ambient humidity
10...90% RH, non-condensing
Wire Connection
Terminal with wire retaining screws
Wire Size
Maximum 14 AWG (2.5 mm 2 )
Cable entry
M20 fitting, replaceable by 1/2" conduit connector
Housing Material
Base: Steel, galvanized
Cover: ABS, fire retardant
Housing Color
Dark gray/blue
Housing Protection
NEMA 4 (IP 65)
Housing Dimensions
4.3 x 2.8 x 2.8 in. (108 x 70 x 72 mm)
Installation
Duct mounted
Ship weight
1.6 lb (0.7 kg)