Allen Bradley 140G-K-FMXB03 Miniature Contactor

Nov. 05 , 2025

1. Product Name

Allen Bradley 140G-K-FMXB03 Miniature Contactor for Wheat Agricultural & Low-Power Industrial Motor Control

2. Product Introduction

The Allen Bradley 140G-K-FMXB03 is a high-reliability Allen Bradley Miniature Contactor, designed for precise low-power motor control in wheat agricultural equipment (e.g., small conveyors, irrigation valves) and compact industrial systems, ensuring stable performance and easy integration.

3. Product Description

The Allen Bradley 140G-K-FMXB03 is a versatile Allen Bradley Miniature Contactor, part of Allen Bradley’s renowned 140G series specialized in low-load motor management. This Allen Bradley Miniature Contactor is engineered to meet the demands of wheat agricultural operations—such as controlling small grain transport conveyors, silo vent motors, or low-power irrigation valve actuators—where consistent, energy-efficient power regulation is critical to avoid crop processing delays.

Constructed with high-grade flame-retardant thermoplastic (UL94 V-0 certified) and silver-plated copper contacts, the Allen Bradley Miniature Contactor resists electrical arcing and thermal degradation, even during frequent on/off cycles in dry, dusty wheat processing environments. Its FMXB03-specific design features a flexible wiring interface, supporting quick connection to agricultural sensors (e.g., wheat moisture detectors, grain level sensors) and simplifying installation in space-constrained farm control cabinets. The ultra-compact dimensions (approx. 72×43×28mm) enable 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 -25°C to 65°C and handles up to 85% non-condensing humidity. It delivers a mechanical service life of 2.5 million operations and an electrical service life of 500,000 operations, ensuring long-term durability across multiple wheat growing and harvesting cycles, while minimizing maintenance and replacement costs for farm and industrial operators.

4. Product Model

140G-K-FMXB03
140G-K-FMXB04
140G-K-FMXB06
140G-K-FMXB10
140G-K-MH4
140G-K-MTL63
140G-K-MTL64
140G-K-NCTD30
140G-K-NCTD40
140G-K-NVM12B
140G-K-NVM12R
140G-K-NVM21B
140G-K-NVM21R
140G-K-OSB
140G-K-PB3H
140G-K-PB3L
140G-K-PB4H
140G-K-PB4L
140G-K-RMB
140G-K-RMX
140G-K-RMY
140G-K-RVM12B
140G-K-RVM12R
140G-K-RVM21B
140G-K-RVM21R
140G-K-SNA
140G-K-SNB
140G-K-SNC
140G-K-SND
140G-K-SNJ
140G-K-SNKY
140G-K-SNR
140G-K-TC3H
140G-K-TC3L
140G-K-TC4H
140G-K-TC4L
140G-KTF3-D30
140G-KTF3-D40
140G-KTF4-D30
140G-KTF4-D40
140G-KTH3-D30
140G-KTH3-D40
140G-KTH4-D30
140G-KTH4-D40
140G-KTI3-D30
140G-KTI3-D40
140G-KTI4-D30
140G-KTI4-D40
140G-KTK3-D30
140G-KTK3-D40
140G-KTK4-D30
140G-KTK4-D40
140G-K-TLA13
140G-K-TLA14
140G-K-TLA23
140G-K-TLA24
140G-K-TLA2A3
140G-K-TLC13
140G-K-TLC14
140G-K-TLC23
140G-K-TLC24
140G-K-TLEC
140G-K-TPA
140G-K-TS
140G-K-UVA
140G-K-UVB
140G-K-UVC
140G-K-UVD
140G-K-UVJ
140G-K-UVKY
140G-K-UVY
140G-M0F3-D60
140G-M0F3-D60-AA
140G-M0F3-D60-CA
140G-M0F3-D60-CJ
140G-M0F3-D60-FB
140G-M0F3-D60-SD
140G-M0F3-D60-SJ-FB
140G-M0F3-D60-Z1
140G-M0F3-D60-Z1-AA
140G-M0F3-D63
140G-M0F3-D63-AA
140G-M0F3-D63-SA-CJ
140G-M0F3-D80
140G-M0F3-D80-AA
140G-M0F3-D80-CA
140G-M0F3-D80-CJ
140G-M0F3-D80-FB
140G-M0F3-D80-SA-CA
140G-M0F3-D80-SD
140G-M0F3-D80-SJ
140G-M0F3-D80-UD-AB
140G-M0F3-D80-Z1
140G-M0F3-D80-Z1-CA
140G-M0F3-D80-Z1-FB
140G-M0F4-D60
140G-M0F4-D60-AA
140G-M0F4-D63
140G-M0F4-D63-SJ-AB
140G-M0F4-D80
140G-M0H3-D60
140G-M0H3-D60-AA
140G-M0H3-D60-FB
140G-M0H3-D60-Z1
140G-M0H3-D63
140G-M0H3-D80
140G-M0H3-D80-AA
140G-M0H3-D80-FB
140G-M0H3-D80-SD
140G-M0H3-D80-SD-AA
140G-M0H3-D80-SJ
140G-M0H3-D80-Z1
140G-M0H4-D63
140G-M0H4-D80
140G-M0I3-D60
140G-M0I3-D60-FB
140G-M0I3-D60-SD
140G-M0I3-D60-Z1
140G-M0I3-D60-Z1-AA
140G-M0I3-D63
140G-M0I3-D63-AA
140G-M0I3-D80
140G-M0I3-D80-FB
140G-M0I3-D80-Z1
140G-M0I4-D63
140G-M0I4-D63-SA-CA
140G-M0K3-D60
140G-M0K3-D63
140G-M0K3-D80
140G-M0K3-D80-SA-AA
140G-M0K3-D80-Z1
140G-M0K4-D60
140G-M0K4-D63
140G-M0X3
140G-M0X3-Z1
140G-M0X4
140G-M1
140G-M1B
140G-M5F3-D60
140G-M5F3-D60-AA
140G-M5F3-D60-AB
140G-M5F3-D60-CA
140G-M5F3-D60-CJ
140G-M5F3-D60-FB
140G-M5F3-D60-SA-AA
140G-M5F3-D60-SB
140G-M5F3-D60-SB-AA
140G-M5F3-D60-SB-FB
140G-M5F3-D60-SC
140G-M5F3-D60-SD
140G-M5F3-D60-SD-AA
140G-M5F3-D60-SD-AB
140G-M5F3-D60-SD-CA
140G-M5F3-D60-SD-CJ
140G-M5F3-D60-SJ-AA
140G-M5F3-D60-SJ-CJ
140G-M5F3-D60-UC-AA
140G-M5F3-D60-UD-AA
140G-M5F3-D60-UJ-AB
140G-M5F3-D60-Z1
140G-M5F3-D60-Z1-SA-CA
140G-M5F3-D60-Z1-SD-CJ
140G-M5F3-D63
140G-M5F3-D63-AA
140G-M5F3-D63-CA
140G-M5F3-D63-CJ
140G-M5F3-D63-SA
140G-M5F3-D63-SD
140G-M5F3-D63-SD-AA
140G-M5F3-D63-SJ-AA
140G-M5F3-D63-UA
140G-M5F3-D63-UJ-AA
140G-M5F3-D80

5. Product Advantages

Flexible Wiring Design: FMXB03 interface enables quick connection to wheat agri sensors, reducing installation time for farm setups.

Flame-Retardant Safety: UL94 V-0 housing lowers fire risk in dry wheat processing environments, enhancing operational safety.

Wide Temperature Range: -25°C to 65°C operation suits cool grain storage areas and warm outdoor farm equipment.

Long Service Life: 2.5M mechanical/500K electrical cycles ensure reliability across multiple wheat production seasons.

Space-Saving Size: Compact form fits tight control cabinets on mobile farm machinery or small 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, offering end-to-end solutions for small-to-medium wheat farms, local grain elevators, and small-scale food processing plants. The business likely provides customized equipment such as small grain conveyors, automated silo controls, and low-power irrigation systems—all requiring precise motor management.

The Allen Bradley 140G-K-FMXB03’s flexible wiring and compact design make it a core component for the site’s offerings: it would integrate into small wheat conveyor control panels, enabling quick connection to grain level sensors, and fit into mobile irrigation valve controllers for field use. www.wheat-auto.com probably emphasizes farm-friendly features—like simplified installation guides and compatibility with rural power systems—to address the needs of small-scale wheat producers. Additionally, the business may offer after-sales support such as off-season maintenance checks, leveraging the contactor’s long service life to reduce farm operational downtime. This alignment with “smart agriculture” for small farms uses the Allen Bradley Miniature Contactor to boost efficiency while keeping costs manageable.

7. Application Scenarios

The Allen Bradley 140G-K-FMXB03, as a versatile Allen Bradley Miniature Contactor, excels in low-power motor control scenarios:

Wheat Grain Conveyors (Small Farms): Controls 6A conveyor motors, ensuring steady grain transport with flexible integration to grain level sensors.

Silo Vent Motors: Manages low-power vent motors in small grain silos, regulating airflow to prevent wheat spoilage, withstanding cool storage temperatures.

Low-Power Irrigation Valves: Regulates valve motors for small wheat fields, integrating with moisture sensors to start/stop irrigation based on soil needs.

Wheat Cleaning Equipment: Controls motor power for compact wheat cleaners, compact design fitting into small workshop control cabinets.

Grain Weighing Scales: Manages low-load motors for small wheat weighing scales, flame-retardant housing enhancing safety in dry grain environments.

Industrial Auxiliary Pumps: Controls small water pumps in wheat processing areas, reliable performance ensuring consistent water supply for cleaning.

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