
PJDA-1-4M-4M-C-HC-1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.34 | Condition is Used, Pressure Devices Inc PJDA-1-4M-4M-C-HC-1 Pressure Switch USIP, shipping cost = $11.35 | 99.8% |

The PJDA-1-4M-4M-C-HC-1 switch USIP by Pneumatic Institute is a versatile and reliable pressure device designed for various pneumatic applications. This switch is a two-position, normally closed (NC) solenoid valve with integrated pressure switch functionality.
The compact size of the switch measures 1.57 inches (39.9 mm) in length, 1.26 inches (32.0 mm) in width, and 1.22 inches (31.0 mm) in height. Its slim profile makes it suitable for installation in confined spaces. The switch comes with two solenoid coils, each with a current rating of 3.3 amps at 12 volts DC and a maximum power consumption of 10 watts.
The pressure switch function of the PJDA-1-4M-4M-C-HC-1 switch USIP offers adjustable pressure settings ranging from 0.3 to 10 bar (4.3 to 145 psi) with an accuracy of 0.1 bar ( 1.45 psi). This feature enables the switch to respond to the desired pressure level, ensuring precise control over the connected pneumatic equipment.
The switch housing is constructed from die-cast aluminum, providing robustness and durability against harsh environments. The switch is also equipped with an integral gasket that ensures airtight sealing, minimizing the risk of leaks. The switch terminals are gold-plated to prevent oxidation and ensure reliable electrical contact.
The PJDA-1-4M-4M-C-HC-1 switch USIP is suitable for use in temperatures ranging from -10 C to 70 C (-14 F to 158 F). It is also compliant with various international standards, such as CE, RoHS, and UL, ensuring its safety and reliability.
The switch comes with a mounting plate and mounting screws, simplifying the installation process. Additionally, it includes a wiring harness with a 3-pin M12 connector for easy connection to the solenoid valve and pressure switch sensors. The switch also features a LED indicator, which illuminates when the switch is activated, providing visual confirmation of the switch status.
Overall, the PJDA-1-4M-4M-C-HC-1 switch USIP by Pneumatic Institute is an excellent choice for those looking for a compact, reliable, and versatile pressure device for their pneumatic applications. Its adjustable pressure settings, robust construction, and easy installation make it a valuable addition to any industrial setup.
The PJDA-1-4M-4M-C-HC-1 switch from USIP is a pressure switch designed for use in various applications where pressure monitoring and control are required. Here are some pros and cons of buying this pressure switch:
Pros:1. Reliability: USIP is known for manufacturing high-quality pressure switches. The PJDA-1-4M-4M-C-HC-1 switch is no exception, as it is built to withstand harsh environments and provide accurate pressure readings.
2. Versatility: This pressure switch can be used in a wide range of applications, including hydraulic systems, pneumatic systems, and water systems. It can handle a pressure range of 0-14 bar and a temperature range of -40 C to 85 C.
3. Safety: The PJDA-1-4M-4M-C-HC-1 switch is designed with safety in mind. It has a fail-safe feature that ensures the system shuts down if the pressure exceeds the set point, preventing damage to the equipment or potential harm to operators.
4. Easy installation: The pressure switch is designed for easy installation. It comes with pre-wired terminals and a clear marking of the pressure connection points, making it simple to connect to the system.
5. Cost-effective: Compared to other pressure switches in the market, the PJDA-1-4M-4M-C-HC-1 switch is relatively affordable, making it a cost-effective solution for pressure monitoring and control applications.
Cons:1. Limited pressure range: This pressure switch is designed for a relatively low pressure range of 0-14 bar. If you require a higher pressure range, you may need to consider other pressure switches from USIP or other manufacturers.
2. Manual reset: The PJDA-1-4M-4M-C-HC-1 switch requires manual reset after a trip. This may not be ideal for applications where quick reset is necessary.
3. Not suitable for high temperature applications: The pressure switch is only suitable for temperatures up to 85 C. If you require a pressure switch for higher temperature applications, you may need to consider other options.
Conclusion:The PJDA-1-4M-4M-C-HC-1 switch from USIP is a reliable and cost-effective solution for pressure monitoring and control applications where the pressure range is within 0-14 bar and the temperature is within the range of -40 C to 85 C. Its ease of installation, versatility, and safety features make it a popular choice among engineers and technicians. However, it may not be suitable for applications where higher pressure ranges or temperatures are required, or where quick reset is necessary.
Recommendation:If you require a pressure switch for applications where the pressure range is within 0-14 bar and the temperature is within the range of -40 C to 85 C, the PJDA-1-4M-4M-C-HC-1 switch from USIP is a recommended option. It offers reliable performance, easy installation, and cost-effectiveness. However, if you require a pressure switch for higher pressure ranges or temperatures, or where quick reset is necessary, you may need to consider other options from USIP or other manufacturers.
Details:
Special instructions. Most items are in stock when they listed. Manufacturer part number: PJDA-1-4M-4M-C-HC-1. A previously used, fully functional product that may have some signs of cosmetic wear.
The product must be the original item shipped, with matching serial numbers if applicable. 2-year MRI shield protection plan included.
specifications indusswitch:
- brand: Pressure Devices Inc
- mpn: Pjda-1-4m-4m-c-hc-1
- part type: Switch
shipping indusswitch:
- type: calculated
- service: usps ground advantage, usps priority mail, ups ground, ups next day air
- carrier: usps, ups
- transit: 6-13 days
- class: standard, expedited, one-day
seller indusswitch:
- rating: 99.7%
- # reviews: 20762
- city: mount sterling, kentucky
offer indusswitch:
- started: february 7, 2026
- options: ship-to-home
- availability: in stock
- best offers: true
- in stock #: 1
- sold #: 21
- price: $10.34
- item condition: Used
returns indusswitch:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: buyer
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
payments indusswitch:
- wallet: paypal
- other
- credit card: mastercard
Also Purchased:
- 31GG3EDX: PRESSURE SWITCH, Condor Usa
- 880120: PRESSURE SWITCH, Norgren
- DA-7031-153-9: PRESSURE SWITCH, Dwyer Instruments
- 160P4CC3: PRESSURE SWITCH, Itt
- ISE40-W1-62L-M: PRESSURE SWITCH, Smc
- 696596700075: TOOL PRESSURE SWITCH GAUGE VALVE, All Tool Depot
- PC-132-0-1: PRESSURE SWITCH, Barber Colman
- B424B: PRESSURE SWITCH, Ashcroft
- D2H-H18: PRESSURE VACUUM SWITCH, Transamerica Delaval
- 978091808203: PRESSURE SWITCH, Husky
- P32AC-2: PRESSURE CONTROL SWITCH, Johnson Controls
