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€64.15*
PS1-A3A adjustable pressure switch, 4370700 Alco
The PS1-A3A pressure switch is an automatic low-pressure switch specially developed for use in refrigeration, air-conditioning and ventilation systems, as well as in heat pumps. With a pressure range of -0.5 to 7 bar and a factory setting of 3.5/4.5 bar, this pressure switch is ideally suited to a wide variety of applications in these sectors.
Technical details:
- Pressure range: -0.5 / 7 bar
- Factory setting: 3.5/4.5 bar
- Pressure connection: 7/16?–20 UNF male
- Automatic operation
Advantages and benefits:
The adjustable and automatic operation of the PS1-A3A pressure switch makes it particularly user-friendly and versatile. Thanks to its wide pressure range, it is suitable for a variety of applications and delivers reliable performance. With the PS1-A3A pressure switch, you can be confident that your refrigeration systems, air-conditioning units or heat pumps are operating at their best, thereby saving on energy costs.
| Connection: | Connection |
|---|---|
| Connection size: | Connection Size |
| Fixed pressure: | 3.5 / 4.5 |
| Item condition: | New item |
| Pressure class: | ND |
| Pressure difference: | 0.5 - 5 |
| Pressure range: | -0.5 - 7 |
| Reset: | Automatic |
| Temperature range In °C: | -50 to +70 |




