
2393-504 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.79 | Condition is New – Open box, 2393-504 ROBERTSHAW PNEUMODULAR SELECTOR SWITCH NEW, FREE SHIPPING | ![]() |
![]() | $39.99 | Condition is New – Open box, NEW IN BOX ROBERTSHAW 2393-504 UNI-LINE PNEUMODULAR SELECTOR SWITCH FREE SHIP, FREE SHIPPING | 98.2% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.95 | Condition is New, Robertshaw 2393-504 Pneumodular Selector Switch Three Position Four Branch NEW!, shipping cost = $2.65 | 100.0% |

The Robertshaw 2393-504 Pneumodular Selector Switch is a versatile and reliable pneumatic component designed for various automation applications. This switch offers a user-friendly solution for controlling pneumatic actuators, providing precise and accurate control for industrial processes.
The Pneumodular Selector Switch features a robust design, with a die-cast aluminum housing that ensures durability in harsh environments. The switch is available in multiple configurations, enabling users to select the optimal number of positions and operating pressures to meet their specific application requirements.
The switch operates using compressed air, making it an excellent choice for applications where electrical switches may not be suitable. The air pressure required to operate the switch ranges from 3 to 10 bar (43.5 to 145 psi), depending on the configuration. A built-in pressure regulator helps maintain consistent pressure at the switch, ensuring reliable operation.
Each position on the switch is actuated by an easily accessible lever, which can be operated with minimal force. The switch returns to its neutral position once the lever is released, ensuring a quick and efficient operation. The switch's contacts are rated for 1 ampere at 24 volts DC, making it suitable for low-power applications.
The Robertshaw 2393-504 Pneumodular Selector Switch comes with various accessories, including mounting brackets, gaskets, and screws, to facilitate easy installation. The switch can be mounted in various orientations, including horizontal or vertical, depending on the application requirements.
In summary, the Robertshaw 2393-504 Pneumodular Selector Switch is an essential component for industrial automation applications requiring precise pneumatic control. Its rugged design, versatile configurations, and reliable operation make it a popular choice for a wide range of industries, including manufacturing, food processing, and packaging.
The Robertshaw 2393-504 Pneumodular Selector Switch is a pneumatic control component used in various industrial applications. This switch allows for the selection of different pneumatic actuators or tools with the push of a button. Let's discuss some pros and cons of buying this switch:
Pros:1. Versatility: This switch is suitable for a wide range of applications due to its ability to control multiple pneumatic tools or actuators.
2. Durability: Robertshaw is known for manufacturing high-quality pneumatic components, and this switch is no exception. It is built to withstand the rigors of industrial use.
3. Easy installation: The switch is designed for easy installation, and it comes with clear instructions and mounting hardware.
4. Safety: The switch features a fail-safe position that returns to a safe position in case of power failure or other emergencies.
5. Customizable: This switch is available in various configurations, including different numbers of positions and types of actuators, allowing users to customize it to their specific needs.
Cons:1. Cost: The cost of the switch may be higher than some other options on the market, depending on the specific configuration required.
2. Complexity: The switch may be more complex than some other options, which could make it more difficult to operate or maintain for those without extensive experience in pneumatic control systems.
3. Requires compressed air: The switch requires a reliable compressed air supply to function, which may add to the overall cost and complexity of the system.
Conclusion:The Robertshaw 2393-504 Pneumodular Selector Switch is a high-quality, versatile, and durable component that is well-suited for industrial applications requiring the control of multiple pneumatic tools or actuators. While it may have a higher cost and be more complex than some other options, its safety features, ease of installation, and customizability make it a worthwhile investment for many applications.
Recommendation:If you require the ability to control multiple pneumatic tools or actuators in your industrial application, the Robertshaw 2393-504 Pneumodular Selector Switch is a strong recommendation. Its high-quality construction, safety features, and ease of installation make it a reliable and effective component for your system. However, be sure to carefully consider the specific requirements of your application and the associated costs before making a purchase.
Details:
specifications maxohvac:
- brand: Robertshaw
- mpn: 2393-504
- country of origin: United States
- type: Switch
shipping maxohvac:
- transit: 3-6 days
- service: economy
- class: economy
- type: fixed
returns maxohvac:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: seller
payments maxohvac:
- credit card: diners-club
- other
- wallet: paypal
seller maxohvac:
- city: wood ville, wisconsin
- # reviews: 18921
- rating: 99.6%
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- started: november 30, 2025
- prices: $16.95–$39.99
- item condition:
- New – Open box
- New
- sold #: 13
- in stock #: 3
- options: ship-to-home
- availability: in stock
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