HONEYWELL S437A1025 SWITCH WITH 1 1/2 X 4 SAIL
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As a leading industry expert, the HONEYWELL S437A1025 SWITCH is designed with a durable 1 1/2 X 4 sail and provides reliable performance. Featuring a precision-engineered design, it offers precise control and accuracy for optimal functionality. Trust in its quality for your next project.
The Honeywell S437 Sail Switch is designed to respond to air velocity in heating or warm air ducts, such as those used in farm crop dryers. The switch completes a 24V or line voltage burner control circuit only when the blower or fan has generated a predetermined air velocity, ensuring safe and efficient operation. Engineered for reliable performance, the S437 prevents burner activation until sufficient airflow is detected, enhancing system safety and efficiency. Choose Honeywell S437 for precise air velocity control in industrial and agricultural applications.
Specifications:
| Brand | HONEYWELL |
| Manufacture | Honeywell International Inc. |
| Unit of Measurement | EA (Each) |
| TYPE | Switch |
| Condition | New |
| Weight | 0.8 lbs. |
| Switch | SPST |
| Switch | SPST |
| Insertion Length | 4-1/2" |
| Contact Ratings | 8.0 A @ 120 Vac, 5.1 A @ 240 Vac, 2.0 A @ 24 Vac, 15.0 A @ 6 Vdc, 7.5 A @ 12 Vdc |
Features:
- Micro Switch SPST snap switch is operated by metal sail inserted in an air stream.
- Sail can 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.