The Aaon Inc. R31420 3" 250f Limit Switch is a robust industrial control component designed for use in commercial heating, ventilation, and process automation systems. Manufactured by Aaon Inc., this limit switch features a 3-inch actuator length with a 250°F temperature rating, making it suitable for high-temperature monitoring in demanding environments. Engineered for reliability, it ensures precise operation and safety oversight in HVAC units, industrial machinery, and boiler applications, providing critical fault detection and system protection. Its durable metallic construction and innovative design facilitate integration into various control panels, enhancing operational safety and efficiency in medium-volume food processing or manufacturing settings requiring accurate temperature regulation and shutdown capabilities.
Top Aaon Inc. R31420 3" 250f Limit Switch Features
The Aaon Inc. R31420 3" 250f Limit Switch delivers precise temperature sensing and reliable switching for commercial HVAC and industrial control. It features a rugged build with corrosion-resistant materials, ensuring durability in high-heat environments. Designed for straightforward installation and maintenance, it provides stable performance under continuous operation, ideal for integration into complex process automation workflows, while offering dependable detection of critical temperature deviations in foodservice or industrial processing facilities.
- High-temperature rated at 250°F for reliable safety monitoring
- 3-inch actuator length facilitates quick response
- Constructed from durable metals for long-term use
- Easy to install and adjust in industrial control panels
- Suitability for medium workload HVAC and process automation
Best suited for commercial HVAC systems, industrial process control, or high-temperature safety applications.
Aaon Inc. R31420 3" 250f Limit Switch Technical Specs
The Aaon Inc. R31420 limit switch operates with a 250°F maximum temperature rating, featuring a 3-inch actuator designed for industrial safety controls. Its compact dimensions of 2.25 inches in width, 3.3 inches in depth, and 0.75 inches in height make it suitable for installation within confined control panels. Constructed from high-grade metal materials, it weighs approximately 23.38 lbs, ensuring durability and stability during operation. The switch is intended for OEM use, with no hazardous materials involved. It typically ships within 4-8 business days, with no special certification requirements. Its robust design withstands high-temperature environments, supporting reliable long-term performance in HVAC, boiler, or industrial process equipment.
- Electrical Compatibility: Designed for use with control circuits up to specified voltages
- Construction Material: Heavy-duty metallic housing with corrosion resistance
- Operating Range: Up to 250°F (121°C) for temperature sensing
- Installation: Mountable via standard industrial brackets in control panels
- Maintenance: Requires routine inspection with accessible adjustment points
- Size & Weight: 2.25" W x 3.3" D x 0.75" H, 23.38 lbs
- Compatibility: Suitable for integration into HVAC, industrial machinery, and process systems
What is a commercial temperature limit switch
A commercial temperature limit switch is a control device used to monitor and protect HVAC, industrial, or processing equipment from overheating by shutting down systems when preset temperature thresholds are exceeded. The Aaon Inc. R31420 3" 250f Limit Switch exemplifies this category, featuring a durable metal construction, precise activation at 250°F, and a compact 3-inch actuator. Installed in high-temperature environments such as boiler rooms, industrial kitchens, or process lines, it ensures operational safety and system integrity. Designed for control panels and automation workflows, it provides accurate temperature detection, enabling safe shutdowns and system protection under moderate operational loads, typical in food processing or manufacturing facilities requiring reliable thermal oversight.
Top Commercial Temperature Limit Switches for Industrial & Foodservice Environments
Reliable control switches like the Aaon Inc. R31420 are vital for commercial kitchens, food processing lines, and industrial heating setups, ensuring safety and system efficiency in moderate operation. Built with high-grade materials for durability and precision, they are ideal for installation in HVAC units, boilers, or industrial control panels, supporting medium workloads in foodservice settings and manufacturing facilities.
- Operation in moderate-throughput environments — assures system safety
- Designed for compact commercial spaces — minimal installation footprint
- Used in industrial or foodservice equipment — temperature protection critical
- Supports control workflows — enhances automation and safety protocols
- Manufactured by Aaon Inc. — known for durable, reliable OEM components
Why Choose AllPoints Aaon Inc. R31420?
The AllPoints Aaon Inc. R31420 stands out from similar commercial limit switches with its high-temperature capacity and industrial-grade construction. Its robust metal housing ensures long-lasting performance under demanding conditions, while its precise 250°F activation enhances control accuracy. Compact and easy to install, this switch supports streamlined maintenance and robust system protection, making it an efficient choice for process automation and HVAC safety applications.
- Compact design with 3-inch actuator length.
- Built from corrosion-resistant durable metals.
- Rated for 250°F thermal response in high-heat systems.
- Optimized for integration in commercial control panels.
- Reliable OEM component for industrial and foodservice machinery.
