HONEYWELL S688A1007 SAIL SWITCH W/5 WIDE SAIL;
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This Honeywell S688A1007 sail switch features a 5 wide sail for smooth and efficient air flow detection. Improve the performance and reliability of your heating or cooling system with this high-quality sail switch. Perfect for industrial and commercial applications.
The Honeywell S688A Sail Switch activates equipment such as an electronic air cleaner, humidifier, or other systems in response to airflow from the system fan. Mounted in the return air duct, the sail is positioned directly in the unrestricted airflow path, ensuring accurate activation when airflow is detected. Designed for reliable and efficient operation, the S688A helps optimize system performance by triggering connected equipment based on air movement. Choose Honeywell S688A for precise airflow detection in HVAC applications.
Specifications:
| Brand | HONEYWELL |
| Manufacture | Honeywell International Inc. |
| Unit of Measurement | EA (Each) |
| TYPE | Switch |
| Condition | New |
| Weight | 0.8 lbs. |
| Application | Air Flow Switch |
| Application | Air Flow Switch |
| Dimensions (in.) | 2 15/16 in. high x 3 3/4 in. wide x 2 in. deep; Sail Dimensions --5 in. wide (max), 26.2 sq. in. of area |
| Dimensions (mm) | 59 mm high x 95 mm wide x 51 mm deep; Sail Dimensions --127 mm wide (max), 16,903 mm² |
| Item Type | Product |
| Approvals, UL Listed | File No. E4436, Guide No. XAPX. |
| Approvals, Canadian Standards Association | Certified |
| Ambient Temperature Range (C) | At switches: 52°C Maximum; At sail: 77°C Maximum |
| Ambient Temperature Range (C) | At switches: 52°C Maximum; At sail: 77°C Maximum |
| Ambient Temperature Range (F) | At switches: 125°F Maximum; At sail: 170°F Maximum |
| Switching | SPDT |
| Contact Ratings (AFL) | N.O. Contacts: 2.0 A @ 24 Vac, 120 Vac; N.O. Contacts: 1.0 A @ 240 Vac; N.C. Contacts: 1.0 A @ 24 Vac, 120 Vac; N.C. Contacts: 0.5 A @ 240 Vac |
| Contact Ratings (ALR) | N.O. Contacts: 12.0 A @ 24 Vac, 120 Vac; N.O. Contacts: 6.0 A @ 240 Vac; N.C. Contacts: 6.0 A @ 24 Vac, 120 Vac; N.C. Contacts: 3.0 A @ 240 Vac |
| Contact Ratings (resistive) | N.O. Contacts: 5.0 A @ 24 Vac, 120 Vac; N.O. Contacts: 2.5 A @ 240 Vac; N.C. Contacts: 2.5 A @ 24 Vac, 120 Vac, 240 Vac |
| Operating Velocity (fpm) | 75 fpm - 250 fpm |
Features:
- 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.
- Polyester film sail mounted on a micro switch snap switch.
- Removable spring counterbalances sail to allow mounting in either vertical (up or down) or horizontal air flow.
- Top and bottom conduit knockouts for wiring convenience.
- Low air velocity switch operation makes at 250 fpm and breaks at 75 fpm.