A11B-1C

Johnson Controls Temperature Control, A11 Low Temp Cutout Series

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Item Number A11B-1C
Mfg Item Number A11B-1C
Series A11 Low Temp Cutout
$ 265.77
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Overview

Johnson Controls

Temperature Control, A11 Low Temp Cutout Series

Item# A11B-1C - Auto Reset Low Temp; Diff 12; 4' Cap; Spst; Open Low; Brkt; 1Hp 35/45 F 9 Open 35 +4/-2F;

A11 Low Temp Cutout Series Information
  • Precision Repeat Accuracy Remains Unaffected by Ambient Temperature at the Control Diaphragm Cup and 4 ft (1.2 M) Capillary (20 ft [6.1 M] Sensing Bulb Must Be in the Controlled Area)
  • Trip‑Free Manual Reset Allows the Lever to Reset. You Must Press and Release the Lever Before Operation Resumes.
  • Precision Snap‑Acting Contacts in a Dust Protected Enclosure Enables the A11 Control to Operate to the Fullest Potential
  • Direct Reading Scale Provides Easy‑to‑Adjust Setpoint. Adjustments Can Be Made from the Top or Bottom of the Control.
A11 Series Low Temperature Cutout Controls are available with single‑pole, single‑throw (SPST) or single‑pole, double‑throw (SPDT) contact action. Typical applications include the sensing of low temperature conditions to avoid over cooling or icing of hydronic coils, cooling coils, and liquid‑handing pipes. The controls are compact and sturdy, and have an adjustable temperature setpoint range with a fixed differential. The range adjustment screw is accessible at the bottom of the control, and at the top of the control when the cover is removed.

The A11 Controls are compact and sturdy and feature an adjustable range with a fixed differential. The range adjustment screw is accessible at the bottom of the control or at the top, when the cover is removed. A factory‑set low temperature stop is available when specified.

Specifications

Item Number:  
A11B-1C
Brand:
Johnson Controls
Item Category:
Controllers
Subcategory:
Temperature Control
Series:
A11 Low Temp Cutout
Type:
Remote Bulb
Voltage AC:
24;120;240 Volts
Output:
1 SPST
Max Temperature:
250 Degrees F
Setpoint Temp Range:
35 to 45 Degrees F
Differential Temperature:
12 Degrees F
Sensor Element:
Copper Bulb
Capillary Length:
4 Feet
Approvals:
UL;CSA
Comments:
Automatic Reset
H x W x D:
11.05 in x 5.1 in x 2.7 in
  Net Weight:
1 lb 11 oz
  Gross Weight:
1 lb 11 oz

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