
PA11A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $95.00 | Condition is New – Open box, NEW ASCO PA11A Pressure Switch Communicator FAST SHIPPING, FREE SHIPPING | 100.0% |
![]() | $91.00 | Condition is New – Open box, Pressure Switch Communicator, ASCO, PA11A, shipping cost = $14.67 | 100.0% |
![]() | $135.00 | Condition is New – Open box, NEW ASCO PA11A SWITCH COMMUTATEUR, shipping cost = $9.95 | ![]() |
![]() | $148.50 | Top Pick! Condition is New – Open box, ASCO PA11A / PA11A (NEW IN BOX), shipping cost = $12.90 | 99.7% |
![]() | $143.59 | Top Pick! Condition is New – Open box, ASCO PA11A / PA11A (NEW NO BOX), shipping cost = $36.25 | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.99 | Condition is Used, Asco PA11A Switch Commutateur, shipping cost = $16.52 | 99.9% |
![]() | $141.54 | Condition is Used, ASCO Automatic Switch Co. RE10A71 Transducer Switch Commutateur Commutator PA11A, shipping cost = $85.30 | 100.0% |
![]() | $400.00 | Top Pick! Condition is Used, ASCO PA11A/RJ10A21 5A 125/250VC 500PSI Pressure Switch (USED), shipping cost = $15.00 | 100.0% |

The ASCO PA11A Pressure Switch Communicator is an innovative solution designed to provide remote monitoring and diagnostics for ASCO Series 1000 and 1500 pressure switches. This communicator simplifies maintenance and troubleshooting by allowing users to access valuable operational data in real-time.
The compact and rugged design of the ASCO PA11A makes it suitable for various industrial applications. It is constructed with high-quality materials to ensure durability and resistance against harsh environments. The communicator features an LED display that shows the status of the pressure switch, including the switch position, fault codes, and diagnostic information.
The ASCO PA11A communicator operates on a 4-20 mA current loop and can be easily integrated into control systems using industry-standard communication protocols such as HART, Modbus, and Foundation Fieldbus. This versatility enables seamless communication between the pressure switch and other automation devices, providing a more efficient and connected industrial system.
The communicator also offers advanced features like event logging and data trending, which can help users identify potential issues before they become critical. Additionally, the ASCO PA11A comes with a user-friendly software interface, allowing operators to quickly configure settings, view historical data, and perform firmware updates.
In summary, the ASCO PA11A Pressure Switch Communicator is a powerful and versatile tool for remote monitoring and diagnostics of ASCO Series 1000 and 1500 pressure switches. Its rugged design, compatibility with various communication protocols, and advanced features make it an essential component for industrial applications where efficient maintenance and reliable pressure control are crucial.
The ASCo PA11A Pressure Switch Communicator is a device designed to monitor and communicate the status of pressure switches in a pneumatic system. Here are some pros and cons of buying this product:
Pros:1. Improved System Monitoring: The PA11A communicator allows users to monitor the status of multiple pressure switches in real-time, enabling timely identification and resolution of potential issues.
2. Easy Installation: The device can be easily installed in a pneumatic system without requiring extensive modifications. It can be connected to a PLC or HMI for further data analysis.
3. Cost-Effective: The PA11A communicator can help reduce maintenance costs by identifying potential issues early on, preventing costly downtime.
4. Increased Safety: By monitoring the status of pressure switches, the communicator can help ensure that safety requirements are met, reducing the risk of accidents.
Cons:1. Additional Cost: The PA11A communicator is an additional expense for pneumatic systems, which may not be within every budget.
2. Complexity: The device may require some technical knowledge to install and configure correctly, which could be a barrier for some users.
3. Limited Functionality: The PA11A communicator is designed specifically for pressure switches and may not be suitable for other types of sensors or devices.
In conclusion, the ASCo PA11A Pressure Switch Communicator is a valuable investment for pneumatic systems that require real-time monitoring and communication of pressure switch statuses. Its benefits, including improved system monitoring, easy installation, cost-effectiveness, and increased safety, far outweigh the cons, which are limited to additional cost, complexity, and limited functionality.
Therefore, if you have a pneumatic system that requires the monitoring and communication of multiple pressure switches, the PA11A communicator is a recommended solution. It can help reduce maintenance costs, improve safety, and provide real-time data for further analysis.
Details:
The black gasket has minor cracks as shown in photo. New Asco PA11A pressure switch communicator removed from the spare parts crib of a local manufacturing company.
specifications indusswitch:
- brand: Asco
- mpn: Pa11a
- part type: Pressure Switch
- fuse type: Switch
seller indusswitch:
- # reviews: 5574
- rating: 100.0%
- city: midland, michigan
returns indusswitch:
- time: 60 days
- method: money back
- policy: returns accepted
- paid by: buyer
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
shipping indusswitch:
- transit: 3-7 days
- carrier: usps
- service: usps ground advantage
- class: standard
- type: calculated
payments indusswitch:
- other
- credit card: visa
- wallet: google-pay
offer indusswitch:
- prices: $35.99–$400.00
- item condition:
- New – Open box
- Used
- availability: in stock
- in stock #: 5
- options: ship-to-home
- sold #: 16
- best offers: true
- started: june 4, 2025
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