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Honeywell S437A1025 Sail Switch 1-1/2" x 5"

Honeywell S437A1025 Sail Switch 1-1/2" x 5"
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Honeywell S437A1025 Sail Switch
Our Price: $113.35

Availability:: Usually Ships in 1 to 2 Days
Product Code: S437A1025
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Description Technical Specs
 

Honeywell S437A1025 Sail Switch 1-1/2" x 5"

The S437 Sail Switches respond to the air velocity in heating or warm air ducts, such as used in farm crop dryers. The switch completes a 24V or line voltage burner control circuit only when the blower or fan has produced a predetermined air velocity.

Features
- Micro Switch SPST snap switch is operated by metal sail inserted in an air stream
- Sail can be trimmed to one-half the original size to double the velocity required to close the snap switch contacts
- Switch differential can be manually adjusted by turning a knurled knob on the snap switch
- A conduit knockout is located on each end of the case for wiring convenience

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