Product Description
The Johnson Controls P70DA-1 is a single pole high pressure control switch designed for commercial air conditioning and refrigeration applications. This electromechanical pressure switch features a manual reset lockout function that provides trip-free protection and cannot be overridden until pressure returns to specified levels. The unit operates with a bellows-actuated switching mechanism and is compatible with common refrigerants including R-12, R-22, R-134A, R-500, and R-502.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Johnson Controls |
| Model/Part Number | P70DA-1 |
| Product Type | Pressure Sensor |
| Series | P70 |
| Pressure Range | 50 to 450 PSI |
| Maximum Working Pressure | 525 PSIG |
| Switch Configuration | SPST (Single Pole Single Throw) |
| Switch Action | Close High, Open Low |
| Reset Type | Manual Reset Lockout |
| Capillary Length | 36 inches |
| Connection Type | 1/4 inch Flare Nut |
| Element Type | Bellows |
| Compatible Refrigerants | R-12, R-22, R-134A, R-500, R-502 |
| Application | High Pressure Cut-Out Control, Head Pressure Control |
| NEMA Rating | NEMA 1 |
| Enclosure Material | Galvanized Steel Case, Plated and Painted Steel Cover |
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 Relay
Sensor Type Pressure Switch
Manufacturer Johnson Controls
Enclosure Type NEMA 1
Part Number P70DA-1
Shelf K-3
Model P70DA-1
MPN P70DA-1
Type Pressure Sensor
