
800R-3HA4R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $275.00 | Condition is Used, ALLEN BRADLEY 800R-R3HA4R SER. B UNMP, FREE SHIPPING | 99.9% |

The Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub from Rockwell Automation is a versatile and robust solution for integrating pushbutton stations into control panels or junction boxes. This conduit hub features a compact design, making it an excellent choice for space-constrained applications.
The 800R-3HA4R Hub is designed to accommodate up to four 1-inch (25.4mm) pushbutton stations, and each station can support up to three mounting patterns: vertical, angled, or flush mount. This flexibility allows the hub to be easily integrated with various system configurations.
The hub is constructed from heavy-duty cast aluminum, offering excellent protection against harsh industrial environments. Its IP66 rating ensures that it can withstand ingress from water and dust, ensuring reliable operation in even the most demanding conditions. Additionally, the hub's powder-coated finish resists corrosion and provides a professional appearance.
The Allen-Bradley 800R-3HA4R Conduit Hub is designed for use with the Allen-Bradley Model 800 Series Pushbutton Stations, providing a seamless integration between components. The hub features four separate seals to prevent water and dust intrusion, ensuring reliable operation and maintaining the integrity of the control system.
Installation is made easy with the hub's field-wired terminal connections, which accept up to 18 AWG wires. The hub also includes mounting holes for easy attachment to a control panel or junction box. Its compact size and versatile design make it an ideal choice for a wide range of applications in industries such as oil and gas, water and wastewater, and manufacturing.
In summary, the Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub is a high-quality and versatile solution for integrating pushbutton stations into control panels or junction boxes. Its robust construction, IP66 rating, and flexibility to accommodate various mounting patterns make it an excellent choice for harsh industrial environments. With its easy installation and compatibility with Allen-Bradley pushbutton stations, this conduit hub is a must-have component for any control system.
The Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB is a type of field-mounted, normally open (NMOPB) pushbutton station used in industrial automation applications. This device allows the user to mount a pushbutton or selector switch in a conduit, providing a compact and clean installation. Here are some pros and cons of buying this particular product:
Pros:1. Compact Design: The Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB has a compact design which facilitates space-saving installation in control panels and other industrial applications.
2. Field-Mountable: The device is field-mountable, making it a versatile option for applications where the layout or requirements may change over time.
3. UL and CSA Certified: This product is UL and CSA certified, ensuring compliance with safety standards and regulations.
4. Durable Construction: The Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB is built to withstand harsh industrial environments, providing reliable operation over an extended period.
5. Easy Wiring: The device features a straightforward wiring scheme, simplifying the installation process for both new and experienced users.
Cons:1. Limited Button Options: The Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB is designed to accommodate only specific types of pushbuttons or selector switches.
2. Additional Cost for Buttons: Users will need to purchase the pushbuttons or selector switches separately, adding to the overall cost of the project.
3. Mounting Hardware Not Included: The device does not come with mounting hardware, requiring users to source and purchase this separately.
In conclusion, the Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB offers several advantages including compact design, field-mountability, durability, and ease of wiring. However, the limited button options, additional cost for buttons, and lack of included mounting hardware may be potential drawbacks for some users.
If you are looking for a reliable, compact, and versatile pushbutton station for your industrial automation application, the Allen-Bradley 800R-3HA4R Pushbutton Conduit Hub FNOB is a solid choice, provided you are willing to accept the limitations and additional costs associated with it. Alternatively, you may consider other pushbutton station models that offer a wider range of button options and include mounting hardware to simplify the installation process.
Details:
Allen Bradley 800R-3HA4R pushbutton assembly w/ conduit hub manufactured by Allen Bradley. 2-year MRI shield protection plan included. Special instructions. The item has its original packaging but it is not sealed.
Manufacturer part number: 800R-3HA4R. Allen Bradley 800R-3HA4R pushbutton assembly w/ conduit hub. The product must be the original item shipped, with matching serial numbers if applicable. Most items are in stock when they listed.
A new, unused item with no signs of wear.
specifications indusswitch:
- brand: Allen Bradley
- mpn: 800r-3ha4r
- part type: Hub
seller indusswitch:
- rating: 97.7%
- # reviews: 13457
- city: mount sterling, kentucky
returns indusswitch:
- policy: returns accepted
- time: 30 days
- paid by: buyer
- method: money back
offer indusswitch:
- best offers: true
- availability: in stock
- started: july 27, 2025
- sold #: 19
- options: ship-to-home
- price: $275.00
- item condition: Used
- in stock #: 1
shipping indusswitch:
- carrier: ups, usps
- class: standard, one-day, expedited
- type: calculated
- transit: 3-6 days
- service: ups ground, ups next day air, usps priority mail, usps priority mail express
payments indusswitch:
- credit card: diners-club
- other
- wallet: google-pay
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
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