| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ROTRON AFS2C/1353 is an air flow switch that operates based on air velocity rather than air pressure. It is designed for easy mounting on the outside of air ducts with a small stainless steel vane protruding into the airstream. When the velocity pressure against the vane moves it in the direction of airflow, a snap-action switch is actuated.
This switch features a single pole double throw (SPDT) design with contacts rated for 5 amps at 250 VAC and a life expectancy of 500,000 operations. It is constructed with a black enameled aluminum housing and cover, interchangeable stainless steel actuating vanes, a copper spring, and pure silver contacts. The operating temperature range is from -35°C to +85°C.
The AFS2C/1353 can be used as an interlock for on/off purposes or as a marginal safety device. It mounts on round and flat ducts with a single screw. The switch is actuated by air velocity, with specific typical values provided for different airstream directions (horizontal, vertical-up, vertical-down).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
SPDT 5A at 250VAC.
-35°C to +85°C.
500,000 operations.
Horizontal airstream: 1025 fpm; vertical-up: 1125 fpm; vertical-down: 720 fpm.
Pure silver.
Surface mount on round or flat ducts with a single screw.