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Allen-Bradley 840-4A4 is a float switch operator for use with Bulletin 840 contact blocks. This 22mm mounting operator is designed for liquid level control applications, providing a mechanical interface to actuate a contact block. It is compatible with standard 22.5mm panel cutouts and is rated for use with contact blocks up to 10A at 600V. The operator is a key component for building custom float switch assemblies within the Bulletin 840 accessory line.
MODEL 840-4A4
$3,416.87 Each
Prices are subject to change
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Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Returnable: Yes
Allen Bradley 840-4A4 Float Switch Operator The Allen Bradley 840-4A4 Float Switch Operator is a highly reliable device designed for precise level sensing and control in various industrial applications. This robust float switch is engineered to enhance operational efficiency and safety within your manufacturing processes, providing exceptional performance in fluid management systems.
Key Features
| Durable Construction | Built with high-quality materials that ensure longevity and resistance to harsh environments, making it ideal for industrial applications. |
|---|---|
| Versatile Float Design | Features a buoyant float mechanism that accurately detects liquid levels, enabling effective control of pumps and alarms. |
| Wide Operating Range | Supports a broad range of fluid types and temperatures, providing flexibility for diverse applications in water treatment, HVAC, and chemical industries. |
| Simple Installation | Designed for easy setup, with clear mounting instructions, allowing for quick integration into existing systems without extensive modifications. |
| Electrical Specifications | Rated for a maximum voltage of 240V AC and a maximum current of 10A, ensuring compatibility with various electrical systems. |
Applications
| Water Treatment Facilities | Ideal for monitoring and controlling water levels in tanks and reservoirs, ensuring optimal operation of filtration and distribution systems. |
|---|---|
| HVAC Systems | Used in heating and cooling systems for condensate management, preventing overflow and maintaining system efficiency. |
| Chemical Processing | Suitable for monitoring chemical levels in storage tanks, enhancing safety and operational efficiency in processing plants. |
Benefits
| Enhanced Safety | Provides reliable level detection, reducing the risk of overflow and equipment damage, thereby improving workplace safety. |
|---|---|
| Improved Efficiency | Streamlines fluid management processes, leading to reduced downtime and optimized resource utilization. |
| Cost-Effectiveness | Durable design and low maintenance requirements result in long-term savings and reduced operational costs. --- Product information compiled with AI assistance for reference purposes. |
SKU: 5721299
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SKU: 5721299
Fast delivery!
I was in a pinch with a project dateline around the corner. MRO was able to get me what I needed before the due date! Saved by MRO!
Read more