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Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert

AllPoints P85390 OEM Main Limit Switch Stainless Steel Corrosion Resistant and Durable

Other  |  MFG #: P85390  |  Item #: 1438835
Item: #1438835

Technical details
Manufacturer Aaon Inc.
Model Number P85390
Manufacturer Part # P85390
Height 1.5"
Width 1.5"
Depth 1.6"
Weight 0.05 lbs
Hazardous False
Product Type OEM

About this item

Product Details

The Aaon Inc. P85390 Main Limit Switch is a highly durable mechanical component used in industrial and commercial electrical control systems. As a product of Aaon Inc., it provides precise limit detection and actuation functions critical for automation in food processing, packaging, and refrigeration equipment. With a compact profile of 1.5 inches in height, 1.5 inches in width, and 1.6 inches in depth, it ensures reliable operation within confined spaces. Designed for integration into control panels or machine assemblies, this OEM component is engineered to withstand frequent cycling and harsh operating conditions typical in foodservice equipment. Its mechanical switching contact ensures accurate limit feedback, making it an essential element for safeguarding equipment performance and safety. It supports circuit switching at specified thresholds, ensuring consistent operational limits in demanding environments.

Top AllPoints P85390 Features

The Aaon Inc. P85390 Main Limit Switch offers dependable mechanical switching with a rugged construction and precise actuation points tailored for commercial foodservice machines. Its compact size facilitates seamless integration in conveyor systems, refrigeration units, and automated packaging lines. Designed for durability, it features a high-quality internal spring and durable contact materials, minimizing wear over extended cycles. Its straightforward mounting and adjustment facilitate maintenance and calibration in busy kitchen and processing environments. This limit switch supports consistent operation in compact control panels, reducing downtime and ensuring process stability—ideal for medium throughput food manufacturing equipment.

  • Functionality: Precise limit detection with mechanical switch contacts.
  • Durability: Constructed from corrosion-resistant materials for long-term use.
  • Ease of Maintenance: Simple mounting with adjustable actuation points.
  • Fit & Compatibility: Suitable for integration into confined control panels and equipment enclosures.
  • Workflow Efficiency: Reliable switching reduces downtime and enhances operational safety.

For replacement or integration into existing control systems, this limit switch is ideal for commercial food processing and storage equipment requiring reliable limit sensing.

P85390 Technical Specs

The Aaon Inc. P85390 Main Limit Switch operates without requiring specific electrical requirements, as it functions through mechanical actuation. Its robust construction includes a stainless steel housing with a high-strength internal spring and durable metal contacts designed to withstand frequent switching cycles. It measures 1.5 inches in height, width, and 1.6 inches in depth, with a lightweight profile of only 0.05 lbs, suitable for unobtrusive installation. The switch's standard operation involves mechanical contact closure at defined limit points, ensuring precise detection for automation control. Its design supports longevity under typical operating temperatures, with materials resistant to corrosion and wear, suitable for use in foodservice and refrigeration environments. Maintenance involves straightforward disassembly and inspection, with no special cleaning procedures required beyond standard mechanical checks.

  • Electrical Compatibility: Designed as a mechanical OEM component, no specific voltage or current requirements.
  • Material Construction: Made from corrosion-resistant stainless steel and durable metals.
  • Dimensions: 1.5" W x 1.5" H x 1.6" D; lightweight at 0.05 lbs.
  • Operating Environment: Suitable for standard industrial temperatures with resistance to corrosion and general wear.
  • Mounting & Integration: Compatible with control panels and machine assemblies requiring precise limit sensing.

What is a commercial limit switch?

A commercial limit switch is an electromechanical device used to detect the presence, position, or end of travel of moving parts within foodprocessing, refrigeration, or automation equipment. The Aaon Inc. P85390 Main Limit Switch is a robust OEM component designed for precise limit detection in industrial control systems, supporting applications such as conveyor systems, refrigerated display cases, and automated packaging lines. It operates through a mechanical actuation process, making it suitable for equipment that demands reliable cycle-based switching. Its compact dimensions and durable materials support installation within confined control panels and harsh environments, making it well-suited for mid-volume food industry operations such as processing lines or storage units which require accurate and consistent control. This switch enhances safety, regulation, and operational efficiency in demanding foodservice environments.

Top commercial limit switches for foodservice equipment operation

The Aaon Inc. P85390 Main Limit Switch ensures reliable limit detection and mechanical switching in moderate workload foodservice settings. Built with high-quality materials for durability, it excels in automating conveyor, refrigeration, and processing systems, supporting consistent performance in food processing environments. Aaon Inc. P85390 is engineered for dependable operation in commercial machinery used across processing lines and storage facilities.

  • Operation Type — Suitable for conveyor and refrigeration control systems
  • Kitchen Setting — Ideal for compact food processing and storage units
  • Foodservice Category — Suitable for automation within food manufacturing facilities
  • Workload Qualifier — Designed for medium operational throughput levels
  • Primary Use Case — Limit detection in automated equipment for precise control

Why Choose AllPoints P85390?

The AllPoints P85390 Main Limit Switch stands out through its durable, corrosion-resistant construction and precise mechanical switching capabilities. Its compact design allows for seamless installation in limited spaces, reducing equipment downtime. Featuring reliable actuation and long cycle life, it surpasses many competing models by supporting consistent limit detection in rugged environments, improving operational safety, and optimizing automation workflows without the need for complex electrical configurations.

  • Compact footprint enhances integration in tight control panels
  • Heavy-duty materials promote long-term reliability and wear resistance
  • Designed for straightforward mounting and calibration ease
  • Standardized mechanical operation reduces maintenance time
  • Specifically tailored for reliable performance in food and refrigeration equipment

Customer reviews

Aaon Inc. P85390 Main Limit Switch
AllPoints Other

AllPoints P85390 OEM Main Limit Switch Stainless Steel Corrosion Resistant and Durable

$50.61

Aaon Inc. P85390 Main Limit Switch