
A004AS11 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $79.99 | Condition is Used, Telemecanique XML A004AS11 Nautilus Pressure Switch 240V, FREE SHIPPING | 99.5% |

The Telemecanique A004AS11 XML Nautilus Pressure Switch is a versatile and reliable solution for automating processes that depend on pressure variations. This switch, designed for a 240V power supply, is manufactured by Schneider Electric's Telemecanique brand, known for its high-quality industrial automation components.
The A004AS11 is a pneumatic-to-electric pressure switch, meaning it converts pneumatic signals into electrical outputs. It features a stainless steel diaphragm, ensuring durability and resistance to corrosion. The switch is also equipped with a rugged polyamide body, providing protection against harsh industrial environments.
This pressure switch comes with a wide operating pressure range of 0.5 to 10 bar (abs) and can be used with various process media, including water, oil, or air. It is available in multiple pressure setting options, allowing users to customize the switch to their specific applications. The switch also offers adjustable hysteresis, ensuring stable and accurate pressure control.
The A004AS11 XML Nautilus Pressure Switch features a compact design, making it easy to install and integrate into various systems. It has a clear, easy-to-read pressure dial, enabling users to quickly assess the switch's status. The switch also includes a built-in test function, allowing users to easily verify its proper functioning.
This pressure switch is designed for industrial applications and is compliant with various international safety standards, including CE, UL, and CSA. It is also RoHS and REACH compliant, ensuring environmentally friendly production and disposal.
Overall, the Telemecanique A004AS11 XML Nautilus Pressure Switch is a robust and reliable industrial component, suitable for a wide range of applications requiring pressure monitoring and control. Its durability, accuracy, and ease of use make it an excellent choice for automating various industrial processes.
The Telemecanique A004AS11 XML Nautilus Pressure Switch is a 240V pneumatic pressure switch used for various industrial applications. Here are some pros and cons that could help you make an informed decision about purchasing this product:
Pros:1. Reliable and Durable: Telemecanique is known for manufacturing high-quality industrial components, and the A004AS11 XML Nautilus Pressure Switch is no exception. It is built to withstand harsh industrial environments and can withstand high pressure levels.
2. Versatile: This pressure switch can be used in various applications, including compressed air, hydraulic, and cooling systems. It can also be used with different types of actuators, such as solenoid valves, relays, or contacts.
3. Easy to Install: The A004AS11 XML Nautilus Pressure Switch comes with a clear and easy-to-follow instruction manual, making installation a straightforward process. Additionally, it features a quick-connect system for easy wiring.
4. Accurate: This pressure switch offers precise pressure sensing capabilities, ensuring that your industrial equipment operates optimally.
Cons:1. Expensive: Compared to other pressure switches in the market, the Telemecanique A004AS11 XML Nautilus Pressure Switch is relatively expensive.
2. Limited Adjustment Range: This pressure switch has a limited adjustment range, making it unsuitable for applications that require precise pressure settings.
3. No Digital Display: The A004AS11 XML Nautilus Pressure Switch does not have a digital display, making it difficult to monitor pressure levels in real-time.
In conclusion, the Telemecanique A004AS11 XML Nautilus Pressure Switch is a reliable and durable product that offers precise pressure sensing capabilities and easy installation. However, it is relatively expensive and has a limited adjustment range and no digital display.
If you are looking for a pressure switch for a basic industrial application that does not require precise pressure settings or real-time monitoring, then the Telemecanique A004AS11 XML Nautilus Pressure Switch could be an excellent choice. However, if you require a pressure switch with a broader adjustment range or digital display capabilities, you may want to consider other options in the market. Ultimately, the decision to purchase this product depends on the specific requirements of your industrial application.
Details:
Voltage : 240 v. Adjustable set point range for pressure activation. Model: xml A004AS11. Series: nautilus.
With a straightforward design and robust construction, its ideal for applications such as pumps, compressors, air receivers, hydraulic systems where dependable pressure based switching is required. Type: pressure switch. Please verify pressure range and compatibility with your system before purchase. Easy mounting and wiring.
Condition: used. Designed for monitoring and controlling fluid or air pressure. Durable industrial construction. Product features: manufacturer: Telemecanique by Schneider electric.
Suitable for pumps, compressors, hvac, and pneumatic systems. This used Telemecanique xml A004AS11 pressure switch from the nautilus series is a reliable industrial control component designed to monitor and fluid or air in variety of systems. Powered at 240 v, this pressure switch provides long lasting performance in demanding environments.
specifications indusswitch:
- brand: Telemecanique
- mpn: A004as11
- type: Electronic Dual Pressure Switch
- fuse type: Switch
- finish: Stainless Steel
- smart home compatibility: Universal
shipping indusswitch:
- type: fixed
- class: standard
- service: usps ground advantage
- transit: 3-7 days
- carrier: usps
returns indusswitch:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: seller
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
offer indusswitch:
- best offers: true
- availability: in stock
- options: ship-to-home
- sold #: 10
- started: march 2, 2026
- in stock #: 1
- price: $79.99
- item condition: Used
seller indusswitch:
- # reviews: 1970
- city: dallas, texas
- rating: 99.5%
payments indusswitch:
- other
- wallet: apple-pay
- credit card: discover
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