Thermostats and Controllers

A11 Series



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A11 Series

Low Temperature Limit Control A11 Series

Low Temperature Limit Control

 

The A11 Series Low Temperature Limit Controls incorporate a 20' (6 m), vapor-charged sensing element for HVAC applications and Building Automation Systems, BAS. The low temperature sensor reacts to the coldest 16" (40.6 cm) section of the control's sensing element. It is suitable for monitoring the trailing face of a coil for freeze protection.


Products
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QtyModelDescriptionIn StockList PriceInternet Price
A11A-1C LOW TEMP CUTOUT MANUAL RESET In Stock215.00172.00
A11A-13C LOW TEMP CUTOUT/35/45F/SPST/OPEN LOW/BKT/1 HP/OPEN INFO504.00403.20
A11B-1C LOW TEMP CUTOUT AUTO RESET In Stock199.00159.20
A11D-4C TEMP CTRL/M-RESET/LOW/2/7C/1.2M CAP/SPDT/1HP/BRKT INFO522.00417.60
A11D-5C TEMP CTRL/M-RESET/LOW/4 CAP/SPDT/1HP/BRKT/1/8IN INFO497.00397.60
A11E-5C TEMP CTRL/A-RESET/LOW/DIFF 12/1.2M CAP/SPDT/1HP/BR INFO493.00394.40
A11E-6C TEMP CTRL/A-RESET/LOW/DIFF 12/4 CAP/SPDT/1HP/BRKT INFO493.00394.40
S66AA-1C FAN SPEED CONTROL 120/208/240 INFO577.00461.60

Accessories

No accessories found
Features
  • Snap-acting contacts
  • External temperature scale
  • Easy set point adjustment
  • Unaffected by ambient temperature at the control and 4' (1.2m) capillary
Specifications

Sensing Element:20' (6 m) of 1/8" copper tube

 :Capillary 4' (1.2 m)

Contact Type:SPST, N.C.

Action:N.C. opens on decrease in temp

Contact Rating:16A @ 120 VAC, 9.2A @ 208 VAC, 8A @ 240 VAC

 :Pilot duty 125 VA @ 24-277 VAC

Range:35° to 45°F (2° to 7°C)

Setpoint Adjust:Slot screwdriver

Differential:

 :A11A 12°F (6.7°C) manual reset

 :A11B 12°F (6.7°C) auto reset

Sensor:R-134A vapor filled

Operating Temperature:0° to 140°F (-18° to 60°C)

 :Element 250°F (121°C) maximum

Dimensions:3"H x 5.4"W x 2.4"D

 :(7.6 x 13.7 x 6 cm)

Weight:1.75 lb (0.79 Kg)

Approvals:UL File#SA516; CSA certified, File#LR948

Warranty:1 year

Certifications




Download Additional Data

document   Catalog Page
document   Instruction Manual
document   A11A Installation