Product Description
The Johnson Controls A419 is a single-stage electronic temperature controller designed for HVAC and refrigeration applications. It features a Single-Pole, Double-Throw (SPDT) output relay with lockable front-panel touchpad for setup and adjustment, and an LCD display for viewing temperature and status functions.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Johnson Controls |
| Model/Part Number | A419 |
| Product Type | Electronic Temperature Controller |
| Control Type | Single-Stage |
| Output Relay | Single-Pole, Double-Throw (SPDT) |
| Temperature Range | -30 to 212°F (-34 to 100°C) |
| Differential Range | 1 to 30°F (1 to 30°C) |
| Supply Voltage | 24 VAC / 120 VAC / 240 VAC (model dependent) |
| Power Consumption | 1.8 VA Maximum |
| Display | LCD with LED Status Indicator |
| Enclosure Options | NEMA 1 or NEMA 4X Watertight |
| Mounting Options | Surface Mount or DIN Rail |
| Operating Modes | Heating and Cooling |
| Anti-Short Cycle Delay | 0 to 12 minutes (adjustable) |
| Temperature Sensor | Johnson Controls A99 (included) |
| Features | Lockable Touchpad, Temperature Offset Function |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Output Type Single-Pole, Double-Throw (SPDT)
Manufacturer Johnson Controls
Enclosure Type NEMA 1 or NEMA 4X Watertight
Part Number A419
Shelf K-59
Model A419
MPN A419
Type Temperature Controller
