Pressure switchPS-17 Series
Economical Pressure Switch for Automotive Air Conditioners
Pressure switch with integral connector designed for installation on compressors and accumulators.
Dimensional Drawing
Approved by:
| UL | |
|---|---|
| CUL | |
| VDE | |
| JET | |
| CSA | |
| TUV | |
| SEMKO | |
| SAA | |
| CQC |
Applications
Automotive air conditioner system
Feature 1
PS-17,17C
It is designed to be directly mounted on the compressor with a snap ring.
Feature 2
PS-17B
It is a pressure switch dedicated for low-pressure side with a plastic fixing screw adopted.
Specifications
| Type | Single pole - single throw |
|---|---|
| Rated Current | DC12V 5A |
| Operating Pressure | [PS-17,PS-17C] Any value between 0.2 and 4MPa can be specified. [PS-17B] Any value between 0.2 and 0.5MPa can be specified. |
| Automatic Reset Pressure | Any value can be specified within the range that satisfies the differential. |
| Differential | 15% or more of operating pressure. |
| Pressure Torerance | The pressure shall be higher one either ±0.02MPa or ±5% of the working pressure. |
| Endurance | [PS-17, PS-17C] 20,000 cycles [PS-17B] 500,000 cycles |
| Dielectric Strength | AC500V 1min or AC600V 1sec |
| Insulation Resistance | 10MΩ or more(DC 500V) |
| Heat Resistance | 120°C |