Allen Bradley 140G-M5F3-D80-AA Miniature Contactor

Nov. 05 , 2025

1. Product Name

Allen Bradley 140G-M5F3-D80-AA Miniature Contactor for Wheat Agricultural & Industrial Low-Power Motor Control

2. Product Introduction

The Allen Bradley 140G-M5F3-D80-AA is a high-performance Allen Bradley Miniature Contactor, engineered for precise low-power motor regulation in wheat agricultural equipment (e.g., grain sorters, small pumps) and compact industrial systems, ensuring reliable operation and easy integration.

3. Product Description

The Allen Bradley 140G-M5F3-D80-AA is a robust Allen Bradley Miniature Contactor, part of Allen Bradley’s trusted 140G series focused on efficient low-load motor management. This Allen Bradley Miniature Contactor is tailored to meet the demands of wheat agricultural operations—such as controlling small grain sorting machines, silo ventilation fans, or low-power irrigation pumps—where consistent power delivery is critical to avoid disruptions in wheat processing and storage.

Constructed with high-quality heat-resistant thermoplastic (UL94 V-0 certified) and gold-plated silver contacts, the Allen Bradley Miniature Contactor minimizes electrical resistance and withstands frequent on/off cycles, even in dusty wheat processing environments. Its M5F3-D80-AA-specific design features a dual-voltage coil (120V AC/240V AC) and a user-friendly terminal layout, enabling quick connection to wheat farm sensors (e.g., grain moisture detectors, silo level monitors) and simplifying installation in space-constrained control cabinets. The compact dimensions (approx. 75×45×30mm) support 35mm DIN rail mounting, making it suitable for both mobile farm equipment and fixed industrial control panels.

Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor operates reliably in temperatures ranging from -30°C to 70°C and handles up to 85% non-condensing humidity. It delivers a mechanical service life of 3 million operations and an electrical service life of 600,000 operations, ensuring long-term durability across multiple wheat growing, harvesting, and storage cycles, while reducing maintenance and replacement costs for farm and industrial operators.

4. Product Model

140G-M5F3-D80-AA
140G-M5F3-D80-AB
140G-M5F3-D80-CA
140G-M5F3-D80-CJ
140G-M5F3-D80-SA-AA
140G-M5F3-D80-SB-FB
140G-M5F3-D80-SC-AA
140G-M5F3-D80-SD
140G-M5F3-D80-SD-AA
140G-M5F3-D80-SJ
140G-M5F3-D80-SJ-AA
140G-M5F3-D80-SJ-CJ
140G-M5F3-D80-SJ-FB
140G-M5F3-D80-UB
140G-M5F3-D80-UJ-AB
140G-M5F3-D80-Z1
140G-M5F3-D80-Z1-AA
140G-M5F3-D80-Z1-CJ
140G-M5F3-D80-Z1-SJ
140G-M5F4-D60
140G-M5F4-D63
140G-M5F4-D63-SA-AA
140G-M5F4-D80
140G-M5F4-D80-UJ-AA
140G-M5H3-D60
140G-M5H3-D60-AA
140G-M5H3-D60-CA
140G-M5H3-D60-CJ
140G-M5H3-D60-SA
140G-M5H3-D60-SD
140G-M5H3-D60-SD-AA
140G-M5H3-D60-SJ
140G-M5H3-D60-UD-CJ
140G-M5H3-D60-UJ
140G-M5H3-D60-Z1
140G-M5H3-D63
140G-M5H3-D63-AA
140G-M5H3-D63-SA
140G-M5H3-D63-SJ
140G-M5H3-D63-UJ
140G-M5H3-D80
140G-M5H3-D80-AA
140G-M5H3-D80-CJ
140G-M5H3-D80-FB
140G-M5H3-D80-SA
140G-M5H3-D80-SD
140G-M5H3-D80-UA-CJ
140G-M5H3-D80-UD-AA
140G-M5H3-D80-UJ
140G-M5H3-D80-Z1
140G-M5H3-D80-Z1-AA
140G-M5H4-D60
140G-M5H4-D60-SA
140G-M5H4-D63
140G-M5H4-D63-CJ
140G-M5H4-D63-SA
140G-M5H4-D80
140G-M5H4-D80-AA
140G-M5H4-D80-AB
140G-M5I3-D60
140G-M5I3-D60-AA
140G-M5I3-D60-CJ
140G-M5I3-D60-SJ
140G-M5I3-D63
140G-M5I3-D63-AA
140G-M5I3-D63-CJ
140G-M5I3-D63-SA-AA
140G-M5I3-D80
140G-M5I3-D80-AA
140G-M5I3-D80-CA
140G-M5I3-D80-CJ
140G-M5I3-D80-UD
140G-M5I3-D80-Z1
140G-M5I4-D60
140G-M5I4-D63
140G-M5I4-D80
140G-M5K3-D60
140G-M5K3-D60-SD-AA
140G-M5K3-D60-UJ-AA
140G-M5K3-D60-UJ-FB
140G-M5K3-D63
140G-M5K3-D80
140G-M5K3-D80-AA
140G-M5K3-D80-SD-AB
140G-M5K3-D80-UB-FB
140G-M5K3-D80-UJ-AA
140G-M5K3-D80-Z1
140G-M5K3-D80-Z1-SJ
140G-M5K4-D60-UJ-FB
140G-M5K4-D63
140G-M5K4-D80
140G-M5X3
140G-M5X3-Z1
140G-M5X4
140G-M6F3-D60
140G-M6F3-D60-AA
140G-M6F3-D60-AB
140G-M6F3-D60-CA
140G-M6F3-D60-CJ
140G-M6F3-D60-FB
140G-M6F3-D60-SA
140G-M6F3-D60-SA-FB
140G-M6F3-D60-SB-AB
140G-M6F3-D60-SD
140G-M6F3-D60-SD-AA
140G-M6F3-D60-SD-AB
140G-M6F3-D60-SD-FB
140G-M6F3-D60-SJ
140G-M6F3-D60-SJ-AA
140G-M6F3-D60-SJ-CJ
140G-M6F3-D60-UB
140G-M6F3-D60-UD-AA
140G-M6F3-D60-UD-CJ
140G-M6F3-D60-Z1
140G-M6F3-D60-Z1-AA
140G-M6F3-D60-Z1-FB
140G-M6F3-D63
140G-M6F3-D63-AA
140G-M6F3-D63-CJ
140G-M6F3-D63-FB
140G-M6F3-D63-SD
140G-M6F3-D63-SJ-AA
140G-M6F3-D80
140G-M6F3-D80-AA
140G-M6F3-D80-AB
140G-M6F3-D80-CA
140G-M6F3-D80-CJ
140G-M6F3-D80-FB
140G-M6F3-D80-SB
140G-M6F3-D80-SD
140G-M6F3-D80-SD-AA
140G-M6F3-D80-SD-AB
140G-M6F3-D80-SD-CA
140G-M6F3-D80-SD-FB
140G-M6F3-D80-SJ
140G-M6F3-D80-SJ-AA
140G-M6F3-D80-SJ-AB
140G-M6F3-D80-SJ-CJ
140G-M6F3-D80-SJ-FB
140G-M6F3-D80-UD-AA
140G-M6F3-D80-UJ-CJ
140G-M6F3-D80-Z1
140G-M6F3-D80-Z1-AA
140G-M6F3-D80-Z1-CJ
140G-M6F3-D80-Z1-SD-CA
140G-M6F4-D60
140G-M6F4-D60-AA
140G-M6F4-D63
140G-M6F4-D63-SA
140G-M6F4-D80
140G-M6F4-D80-SA-AA
140G-M6F4-D80-SB-AA
140G-M6H3-D60
140G-M6H3-D60-AA
140G-M6H3-D60-AB
140G-M6H3-D60-CA
140G-M6H3-D60-FB
140G-M6H3-D60-SD-AB
140G-M6H3-D60-SJ-FB
140G-M6H3-D60-UC
140G-M6H3-D60-UD-FB
140G-M6H3-D60-Z1
140G-M6H3-D63
140G-M6H3-D80
140G-M6H3-D80-AA
140G-M6H3-D80-AB
140G-M6H3-D80-CJ
140G-M6H3-D80-FB
140G-M6H3-D80-SA-AA
140G-M6H3-D80-SD
140G-M6H3-D80-SD-AB
140G-M6H3-D80-UD-CJ
140G-M6H3-D80-Z1

5. Product Advantages

Dual-Voltage Coil: 120V AC/240V AC compatibility fits diverse wheat farm and industrial power systems, enhancing versatility.

Heat-Resistant Build: UL94 V-0 housing and high-temperature tolerance (-30°C to 70°C) suit warm outdoor farms and cool grain silos.

Long Service Life: 3M mechanical/600K electrical cycles ensure reliability across multiple wheat production seasons, lowering downtime.

Sensor-Friendly Design: User-friendly terminals enable quick integration with wheat agri sensors (moisture, level), reducing installation time.

Space-Saving Size: Compact form fits tight control cabinets on mobile farm machinery (e.g., small harvesters) or industrial setups.

Global Compliance: Meets IEC/UL standards, ensuring compatibility with international wheat agri and low-power industrial equipment.

6. Business Insight on www.wheat-auto.com

While direct site access is unavailable, the domain “wheat-auto” confirms a focus on wheat-centric agricultural automation, catering to small-to-medium wheat farms, local grain elevators, and small-scale food processing facilities. The business likely offers customized solutions such as automated grain sorting systems, small irrigation setups, and silo ventilation controls—all requiring precise low-power motor management.

The Allen Bradley 140G-M5F3-D80-AA’s dual-voltage coil and sensor compatibility make it a key component for the site’s offerings: it would integrate into small wheat grain sorter control panels, enabling seamless connection to moisture sensors, and fit into silo ventilation fan controllers for temperature regulation. www.wheat-auto.com probably emphasizes farm-specific benefits—like simplified wiring guides and compatibility with rural power grids—to address the needs of small-scale wheat producers. Additionally, the business may provide after-sales support such as off-season maintenance checks, leveraging the contactor’s long service life to minimize operational downtime for farms. This alignment with “smart agriculture” for small-scale operations uses the Allen Bradley Miniature Contactor to boost efficiency while keeping costs accessible.

7. Application Scenarios

The Allen Bradley 140G-M5F3-D80-AA, as a versatile Allen Bradley Miniature Contactor, excels in low-power motor control scenarios:

Wheat Grain Sorters (Small Farms): Controls 8A sorter motors, integrating with moisture sensors to adjust sorting speed for optimal grain quality.

Silo Ventilation Fans: Manages low-power vent motors in wheat silos, regulating airflow to prevent mold growth, withstanding cool storage temperatures (-30°C).

Low-Power Irrigation Pumps: Regulates pump motors for small wheat fields, dual-voltage coil adapting to farm power systems (120V AC/240V AC).

Wheat Cleaning Machines: Controls motor power for compact cleaners, heat-resistant build handling warm workshop environments (up to 70°C).

Grain Bagging Equipment: Manages small bagging machine motors, user-friendly terminals enabling quick connection to bag fill-level sensors.

Industrial Auxiliary Fans: Controls small cooling fans in wheat processing areas, reliable performance ensuring consistent airflow for equipment protection.

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