 Hays Cleveland Air Flow Switch. Dual Manual Reset Contact Switchs.
The Model AFS-460–DSS is a general
purpose airflow proving switch
designed for HVAC and Energy Management
applications where dual
manual reset switches with SPST contacts
are needed. It may be used to
sense positive, negative, or differential
air pressure.
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Customer Rating: Not Rated Yet Quick Order Number: 175 Manufacturer: Hays/Cleveland Controls Part Number: 28506 Weight: 1.25 lbs Stocked Item*: Yes Quantity Available*: 4 Price: $129.75 * If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in. |
Sample Media: Air or combustion products that do
not degrade silicone.
Mounting Position (in order to
meet lowest operating
specifications): Diaphragm in
any vertical plane.
Field Adjustable Range:
1.25 "w.c. to 12.0"w.c.
Maximum Pressure:
0.5 psi (0.03 bar)
Operating Temperature
Range: -40 to 180F (-40 to
82C)
Life: Exceeds mechanical
endurance test of 6,000 cycles
minimum at 0.5 psi maximum
pressure each cycle and at
maximum load.
Electrical Rating: @ 60 Hz. 15
amp 125, 250, or 277 V AC
¼ hp 125 V AC, ½ amp 125 V
DC, ¼ amp 250 V DC.
0.5 VA @ 24 V AC, 50/60 Hz.
Contacts:
2 SPST - NC (manual reset)
Electrical Connections:
Screw terminals with cup
washers.
Sample Line Connections:
Ferrule and nut compression
type connectors will accept .25"
OD rigid tubing.
Shipping Weight: 1.2 lbs. |
 | AFS-460-DSS (download) |