Allen Bradley 140G-N5H3-E12-SD-FJ Miniature Contactor

Nov. 05 , 2025

1. Product Name

Allen Bradley 140G-N5H3-E12-SD-FJ Miniature Contactor for Wheat Agricultural & Industrial Mid-Power Motor Control

2. Product Introduction

The Allen Bradley 140G-N5H3-E12-SD-FJ is a high-performance Allen Bradley Miniature Contactor, engineered for precise mid-power motor regulation in wheat agricultural equipment (e.g., grain sorters, irrigation valves) and industrial systems, ensuring reliable operation and easy integration.

3. Product Description

The Allen Bradley 140G-N5H3-E12-SD-FJ is a robust Allen Bradley Miniature Contactor, part of Allen Bradley’s trusted 140G series dedicated to efficient mid-load motor management. This Allen Bradley Miniature Contactor is tailored to meet the demands of wheat agricultural operations—such as controlling medium-sized grain sorters, automated irrigation valve motors, or wheat drying machine fans—where stable mid-power delivery is crucial to avoid disruptions in wheat processing, storage, and field maintenance.

Constructed with high-grade flame-retardant thermoplastic (UL94 V-0 certified) and silver-cadmium oxide contacts, the Allen Bradley Miniature Contactor minimizes electrical arcing and endures frequent on/off cycles, even in dusty wheat processing facilities or moderately humid outdoor farm environments. Its 140G-N5H3-E12-SD-FJ-specific design includes a 12V DC dedicated coil (E12 rating), a sealed terminal block (SD feature) for dust/water resistance, and a flexible mounting bracket (FJ design) that supports both DIN rail and panel mounting. These features enable seamless connection to wheat farm sensors (e.g., grain moisture detectors, irrigation flow meters) and simplify installation in compact control cabinets of mobile or fixed agricultural equipment. The compact dimensions (approx. 78×48×30mm) save space in crowded control panels, making it ideal for both small-scale wheat farms and mid-sized industrial setups.

Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor operates reliably in temperatures ranging from -25°C to 70°C and handles up to 85% non-condensing humidity. It delivers a mechanical service life of 3.5 million operations and an electrical service life of 700,000 operations, ensuring long-term durability across multiple wheat growing seasons while reducing maintenance and replacement costs for farm and industrial operators.

4. Product Model

140G-N5H3-E12-SD-FJ
140G-N5H3-E12-SJ
140G-N5H3-E12-SJ-AJ
140G-N5H3-E12-SJ-FJ
140G-N5H3-E12-UA-AJ
140G-N5H3-E12-UD-AJ
140G-N5H3-E12-UJ-AJ
140G-N5H3-E12-Z1
140G-N5H3-E12-Z1-AB
140G-N5H3-E12-Z1-AJ
140G-N5H3-E12-Z1-FB
140G-N5H3-E12-Z1-FJ
140G-N5H3-E12-Z1-SD
140G-N5H3-E12-Z1-SJ
140G-N5H3-E12-Z1-SJ-AJ
140G-N5H3-E12-Z1-SJ-FB
140G-N5H3-E12-Z1-UA-DA
140G-N5H3-E12-Z1-UB-AJ
140G-N5H3-E12-Z1-UJ-AJ
140G-N5H3-E12-Z1-UJ-FJ
140G-N5H4-E12
140G-N5H4-E12-Z1
140G-N5I3-E12
140G-N5I3-E12-AJ
140G-N5I3-E12-FJ
140G-N5I3-E12-SD
140G-N5I3-E12-Z1
140G-N5I3-E12-Z1-AJ
140G-N5I3-E12-Z1-FJ
140G-N5I4-E12
140G-N5I4-E12-FB
140G-N5I4-E12-Z1
140G-N5K3-E12
140G-N5K3-E12-FJ
140G-N5K3-E12-SJ-AJ
140G-N5K3-E12-Z1
140G-N5K3-E12-Z1-SD-AJ
140G-N5K4-E12
140G-N5K4-E12-Z1
140G-N6H3-E12
140G-N6H3-E12-AB
140G-N6H3-E12-AJ
140G-N6H3-E12-FB
140G-N6H3-E12-FJ
140G-N6H3-E12-SA
140G-N6H3-E12-SA-AJ
140G-N6H3-E12-SD
140G-N6H3-E12-SD-AB
140G-N6H3-E12-SJ
140G-N6H3-E12-SJ-FJ
140G-N6H3-E12-UA-AB
140G-N6H3-E12-UA-FB
140G-N6H3-E12-UD-AJ
140G-N6H3-E12-UJ
140G-N6H3-E12-UJ-AJ
140G-N6H3-E12-UJ-DA
140G-N6H3-E12-UJ-FJ
140G-N6H3-E12-Z1
140G-N6H3-E12-Z1-AJ
140G-N6H3-E12-Z1-FB
140G-N6H3-E12-Z1-SA-AB
140G-N6H3-E12-Z1-SA-AJ
140G-N6H3-E12-Z1-SD
140G-N6H3-E12-Z1-SD-AJ
140G-N6H3-E12-Z1-SD-FB
140G-N6H3-E12-Z1-SJ
140G-N6H3-E12-Z1-SJ-AJ
140G-N6H3-E12-Z1-UJ-DA
140G-N6H4-E12
140G-N6H4-E12-SD-AB
140G-N6H4-E12-UD-AJ
140G-N6H4-E12-UJ-DA
140G-N6H4-E12-Z1
140G-N6H4-E12-Z1-UJ-DA
140G-N6I3-E12
140G-N6I3-E12-AJ
140G-N6I3-E12-FJ
140G-N6I3-E12-SA-AJ
140G-N6I3-E12-SD-AJ
140G-N6I3-E12-SJ
140G-N6I3-E12-SJ-AJ
140G-N6I3-E12-Z1
140G-N6I3-E12-Z1-AB
140G-N6I3-E12-Z1-AJ
140G-N6I3-E12-Z1-UC-FB
140G-N6I4-E12
140G-N6I4-E12-Z1
140G-N6K3-E12
140G-N6K3-E12-AB
140G-N6K3-E12-SJ
140G-N6K3-E12-SJ-AJ
140G-N6K3-E12-SJ-DA
140G-N6K3-E12-Z1
140G-N6K3-E12-Z1-SD-FJ
140G-N6K3-E12-Z1-SJ-AJ
140G-N6K4-E12
140G-N6K4-E12-Z1
140G-N6S3-E12
140G-N6S3-E12-AB
140G-N6S3-E12-FB
140G-N6S3-E12-SD
140G-N6S3-E12-UD-FB
140G-N6S4-E12
140G-N7
140G-N8
140G-N-BC12
140G-N-CBP
140G-N-CIC
140G-N-CIM
140G-N-EA1R1B
140G-N-EA1R1J
140G-N-EA1TA
140G-N-EA2B
140G-N-EA2J
140G-N-ECM
140G-N-ECM4
140G-N-EP
140G-N-EXS4
140G-N-EXSLI3
140G-N-EXSLO3
140G-N-EXT3
140G-N-EXT4
140G-N-FCX04
140G-N-FCX06
140G-N-FCX10
140G-N-MH4
140G-N-MOC
140G-N-NCTE16
140G-N-NVM12B
140G-N-NVM12R
140G-N-NVM21B
140G-N-NVM21R
140G-N-OSB
140G-N-PL
140G-N-RMB
140G-N-RMX
140G-N-RMY
140G-NRP-D40
140G-NRP-D60
140G-NRP-D80
140G-NRP-E10
140G-NRP-E12
140G-NRP-E125
140G-NRTM-BZS-500
140G-NRTM-HDW-B
140G-NRTM-HDW-R
140G-N-RVM12B
140G-N-RVM12R
140G-N-RVM21B
140G-N-RVM21R
140G-NS0H3-E12
140G-NS0H3-E12-MA-RA-UA-FB
140G-NS0H3-E12-MA-RA-UA-FJ
140G-NS0H3-E12-MD-RD-FB
140G-NS0H3-E12-MD-RD-FJ
140G-NS0H3-E12-MD-RD-UD-FB
140G-NS0H3-E12-MJ-RJ-UJ-FJ
140G-NS0H3-E12-SD-DA

5. Product Advantages

12V DC Dedicated Coil (E12): Ideal for solar-powered wheat farm equipment, matching common low-voltage rural power systems.

Sealed Terminals (SD): Protects against dust and moisture, ensuring reliability in dusty grain processing or outdoor irrigation setups.

Flexible Mounting (FJ): Supports DIN rail/panel installation, adapting to diverse control cabinet layouts in farms and factories.

Wide Temperature Tolerance: -25°C to 70°C range suits cold grain storage and warm outdoor wheat drying environments.

Long-Lasting Performance: 3.5M mechanical/700K electrical cycles ensure durability across multiple wheat production cycles.

Global Safety Compliance: Meets IEC/UL standards, ensuring compatibility with international wheat agri and industrial motor systems.

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, serving small to mid-sized wheat farms, local grain elevators, and regional food processing facilities. The business likely offers tailored solutions such as solar-powered irrigation systems, automated grain sorting lines, and compact wheat drying control setups—all requiring precise mid-power motor management.

The Allen Bradley 140G-N5H3-E12-SD-FJ’s 12V DC coil, sealed terminals, and flexible mounting make it a key component for the site’s offerings: it would integrate into solar-powered irrigation valve controls (matching low-voltage farm power), fit into dusty grain sorter panels (via SD-sealed terminals), and adapt to compact drying machine cabinets (using FJ mounting). www.wheat-auto.com probably emphasizes farm-specific benefits—like solar power compatibility for off-grid wheat fields and dust resistance for grain processing—to address rural operational challenges. Additionally, the business may provide on-site installation support, leveraging the product’s flexible mounting to simplify setup for farm teams with limited technical expertise. This alignment with “smart agriculture” for small-to-mid farms uses the Allen Bradley Miniature Contactor to enhance efficiency while ensuring resilience in rural conditions.

7. Application Scenarios

The Allen Bradley 140G-N5H3-E12-SD-FJ, as a versatile Allen Bradley Miniature Contactor, excels in mid-power motor control scenarios:

Solar-Powered Wheat Irrigation: Controls 12V DC valve motors in off-grid farms, 12V coil matching solar power systems and SD terminals resisting outdoor moisture.

Grain Sorters (Small Farms): Regulates mid-power sorter motors, sealed terminals preventing grain dust from interfering with electrical connections.

Wheat Drying Fans: Manages fan motors in compact drying units, flexible FJ mounting fitting into small control cabinets.

Grain Silo Ventilation: Controls ventilation fan motors in small silos, -25°C tolerance ensuring operation in cold storage conditions.

Mobile Wheat Seeders: Fits into seeder auxiliary motor controls (e.g., seed metering motors), compact design saving space in mobile equipment cabins.

Industrial Wheat Mixers (Small Factories): Manages mid-power mixer motors, UL/IEC compliance ensuring safety in food processing environments.

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