FS-1A | ACI | Thermostats & Controllers
T-Stat/Freeze/Auto/20Ft Cap/SPDT
Brand:ACI
MPN:FS-1A
SKU:A/FS-1A
List Price:
$417.00
Today's Price:
$216.84
Log in for customized pricingproduct specifications
Type
Low Limit
Display
Mechanical
Stages
Single
System Switching
No
Fan Switching
No
Differential
1.8F
Controls Outputs
1 Set SPDT Contacts
Supply Voltage (Nominal)
120 VAC, 240 VAC
product series specifications
Sensing Element: Vapor-filled, copper capillary tube
Output:
A/FS-1, -3, -5: one SPDT Form 1C Relay
A/FS-2, -4, -6: two SPDT Form 1C Relays
Contact Rating: 250 VAC, 15 (8) A
Setpoint Range: 14° to 54°F (-10° to 12°C) field adjustable
Setpoint Differential: 1.8°F (1.0°C), fixed for auto reset
Setpoint Safety Lock: 35.6°F (2.0°C) factory set; field adjustable
Housing Rating: NEMA 1 IP40
Operating Temperature: 14° to 194°F (-10° to 65°C)
Operating Humidity: 0 to 95%, non-condensing
Dimensions: 3.4" H x 4.25" W x 2.1" D (8.6 x 10.8 x 5.3 cm)
product series features
- Available with 6, 10, and 20 foot length capillaries
- Adjustable set-point
- Manual reset and automatic reset versions
- CE approval
- RoHS compliant
more information & related documents
Series Description
The FS Series controllers are low limit controllers, also known as in.Freeze Stats. in. The devices were designed for use on HVAC equipment that requires low-temperature cutout protection to prevent cooling coils from freezing. They should be mounted between the heating and cooling coils on the supply side of the fan unit. They respond to the lowest temperature sensed along any 1 foot section of the sensing element. The FS Series has manual and automatic reset versions, as well as, models that feature one or two sets of SPDT contacts.
Kele Description
T-STAT/FREEZE/ AUTO/20FTCAP/ SPDT
Manufacturer
ACI
A/FLS Datasheet 
