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Honeywell S688A1007 - Sail Air Flow Switch with 5 inch Wide Sail

 
$49.27
SKU:
S688A1007
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The Honeywell S688A1007 sail switch activates an electronic air cleaner, a humidifier, or other equipment in response to airflow from the system fan. The S688A is mounted in the return air duct where the sail will be in the direct path of an unrestricted air stream.

Features 
 
The Honeywell S688A1007 includes simplified installations with multi-speed fans, in- accessible air handlers, fan motors with voltage or phase different from controlled equipment; eliminated wiring to system fan. The
polyester film sail is mounted on a micro switch snap switch and the removable spring counterbalances sail to allow mounting in either vertical  or horizontal air flow. The top and bottom conduit knockouts ensure wiring convenience. Low air velocity switch operation makes at 250 fpm and breaks at 75 fpm.

Product Specifications 

Description Air Flow Switch
Operating Velocity (fpm) 75 fpm-250 fpm
Operating Velocity (m/s) 0.4 m/s-22.9 m/s
Insertion Length (in.) 10 in.
Insertion Length (mm) 254 mm
Switching SPDT
Contact Ratings (AFL) N.O.Contacts 2.0 A @ 24 Vac, 120 Vac
Contact Ratings (AFL) N.O.Contacts 1.0 A @ 240 Vac
Contact Ratings (AFL) N.C.Contacts 1.0 A @ 24 Vac, 120 Vac
Contact Ratings (AFL) N.C.Contacts 0.5 A @ 240 Vac
Contact Ratings (ALR) N.O.Contacts 12.0 A @ 24 Vac, 120 Vac
Contact Ratings (ALR) N.O.Contacts 6.0 A @ 240 Vac
Contact Ratings (ALR) N.C.Contacts 6.0 A @ 24 Vac, 120 Vac
Contact Ratings (ALR) N.C.Contacts 3.0 A @ 240 Vac
Contact Ratings (resistive) N.O.Contacts 5.0 A @ 24 Vac, 120 Vac
Contact Ratings (resistive) N.O.Contacts 2.5 A @ 240 Vac
Contact Ratings (resistive) N.C.Contacts 2.5 A @ 24 Vac, 120 Vac, 240 Vac
Maximum Ambient Temperature (F) At switches 125 F
Maximum Ambient Temperature (F) At sail 170 F
Maximum Ambient Temperature (C) At switches 52C
Maximum Ambient Temperature (C) At sail 77 C
Dimensions (in.) 2 15/16 in. high x 3 3/4 in. wide x 2 in. deep
Dimensions (mm) 59 mm high x 95 mm wide x 51 mm deep
Sail Dimensions (in.) 5 in. wide (max), 26.2 sq. in. of area
Sail Dimensions (mm) 127 mm wide (max), 16,903 mm2
Approvals, Underwriters Laboratories Inc UL Listed: File No. E4436, Guide No. XAPX. For use in ambient temperatures normally prevailing in occupiable spaces, which usually are not higher than 77 F (25 C) but occasionally may be as high as 104 F (40 C) for brief periods.
Approvals, Canadian Standards Association Certified