Loading... Please wait...

Johnson Controls A419ABC-1C - Electronic Temp Control

Hover over image to zoom

0.90 LBS
Usually ships within two business days
Calculated at checkout

 Product Description

The A419ABC-1C control is a single-stage, electronic temperature control with a Single Pole, Double Throw output relay. Featuring a lockable front-panel touchpad for setup and adjustment, and a Liquid Crystal Display for viewing the temperature and status of other functions. A Light-Emitting Diode indicates the controls’ output relay (On/Off) status. The A419ABC-1C control has heating and cooling modes, adjustable setpoint and differential, an adjustable anti-short cycle delay, and a temperature offset (setback) function. The setpoint range is -30 to 212°F (-34 to 100°C). This control features remote sensing capability and interchangeable sensors.


The A419ABC-1C provides options for almost any refrigeration or HVAC control-voltage application. The easy-to-read LCD displays the sensed temperature and control-function status clearly and custom icons on the display indicate the control and system status at a glance. A 30° (F° or C°) temperature differential adjustment range allows precise (1F° or C°) temperature differential settings that are much tighter than electromechanical controls and the Adjustable Anti-Short Cycle Delay (0 to 12 Minutes in 1-Minute Increments) ensures that the output relay remains off for a user-set time delay, and helps avoid hard starts, nuisance overload outages, and unnecessary equipment wear The Temperature Offset Function shifts the cut-in and cut-in setpoints by an adjustable offset when a user-installed, external switch closes the A419ABC-1C’s binary input circuit. The high-impact thermoplastic type NEMA 1 allows surface or snap-fit DIN rail mount while the lockable front-panel touchpad allows easy set up and adjustment of the control setpoint, differential, and other functions; a concealed jumper locks the touchpad, and deters unauthorized adjustment of the control settings.


The A419ABC-1C can be used to control a wide variety of single-stage refrigeration or HVAC equipment, including freezer control in convenience stores, reach-in coolers, supermarket display cases for produce or meats, restaurant or convenience store walk-in coolers, boiler control, compressor lockout (disables the compressor when temperature exceeds limits), condensor fan cycling, pump control for cooling towers, space and return air temperature.

Product Specifications

 Setpoint Range -30 to 212°F (-34 to 100°C)
 Differential Range 1 to 30F° (1 to 30C°)
 Supply Voltage 120 or 240 VAC, 60 Hz (NEMA 1 Enclosure Model)
 Power Consumption 1.8 VA Maximum
 Applied Voltage 120VAC 208VAC 240VAC
 Horsepower N.O. (N.C.) 1(0.25)hp 1(0.33)hp 1(0.5)hp
 Full Load Amperes N.O. (N.C.) 16(5.8)A 9.2(4.0)A 8.0(4.9)A
 Locked Rotor Amperes N.O. (N.C.) 96(34.8)A 55.2(24)A 48(29.4)A
Non-inductive Amperes N.O. (N.C.) 15(10)A 10(10)A 10(10)A
Sensor Type A99BB Type PTC Sensor
Control Ambient Temp Operating  -30 to 140°F (-34 to 60°C)
Control Ambient Temp Shipping -40 to 185°F (-40 to 85°C)
Ambient Humidity 0 to 95% RH Noncondensing; Maximum Dew Point: 85°F (29°C)
Control Material Case and Cover NEMA 1 High-impact Thermoplastic
Agency Listings UL: File E27734; CCN’s XAPX (US), XAPX7 (Canada) FCC: CFR 47, Part 15, Class A. DOC, Class A
Pilot Duty 125 VA (N.O. contacts) @ 24 to 240 VAC
125 VA (N.C. contacts) @ 120 to 240 VAC
50 VA (N.C. contacts) @ 24 VAC

 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...


Contact Us

Energy Equipment Controls, LLC
495 Business Park Lane
Allentown, PA 18109
Phone: (610) 437-9715
Toll-Free: 800-360-3324
Contact Us

Copyright 2017 Energy Equipment Controls, LLC. All Rights Reserved.
Sitemap | Privacy Policy | Terms of Use

Click the button below to add the Johnson Controls A419ABC-1C - Electronic Temp Control to your product list.