• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: United States
  • Brand Name: Emerson/Alco
  • Model Number: PS2-A7A
  • Max. Current: 24A
  • Max. Voltage: 230 VAC
  • Max. Working Pressure: 450psig
  • CE/UL certificate: Yes
  • standard connector: 7/16"-20UNF
  • type: pressure switch

Packaging & Delivery

Packaging Details color carton box
Delivery Time 5-10 days after final confirmation

 

PS2 pressure switch are designed for use on high and low pressure applications in refrigeration and heat pump systems. By operating a set of electrical contacts, a pressure is kept inside certain limits.

 

Features of PS2 pressure switch :

1.Adjustable pressures and differentials
2.Narrow adjustable differential depending on model

3.Range and differential pointer in units bar and psig

4.Range and differential  individually lockable by wire seal

5.High rated SPDT contacts for all versions

6.Manual toggle for system checkout and override
7.Captive terminal and cover screws

8.Factory installed wire bridge for reduced installation effort

 

Model

Adjustable Range

Differential pressure

Initial value

Text pressure

Connection type

Lift (bar)

Right (bao)

Lift

Right

Lift

Right

Lift

Right

PS2-A7A

-0.5~7

6~31

0.5~5

4

3.5/4.5

20

25

36

7/16”-20UNF

PS2-L7A

-0.5~7

6~31

0.5~5

4

3.5/4.5

20

25

36

7/16”-20UNF

 

 

 Certification 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
Learn More