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Allen Bradley 109-C12Allen Bradley 109-C12AD-A2E-3-4G DC-Compatible Miniature ContactorAD-A2E-3-4G DC-Compatible Miniature Contactor

Nov. 03 , 2025
1. Product Name
Allen Bradley 109-C12AD-A2E-3-4G DC-Compatible Dust-Resistant Miniature Contactor for Wheat Farms
2. Product Introduction
The Allen Bradley 109-C12AD-A2E-3-4G is a specialized Allen Bradley Miniature Contactor, designed with DC coil compatibility and dust protection to control and safeguard DC-powered motors in wheat farm equipment like DC irrigation pumps and electric seeders.
3. Product Description
The Allen Bradley 109-C12AD-A2E-3-4G is a high-adaptability Allen Bradley Miniature Contactor, part of Allen Bradley’s 109 series tailored to solve wheat farms’ DC-powered motor control challenges. Unlike AC-only contactors, this Allen Bradley Miniature Contactor features a 24V DC coil, perfectly matching the low-voltage DC power systems commonly used in portable or solar-powered wheat farm equipment—eliminating the need for AC-DC converters.
Engineered for farm-specific conditions, the Allen Bradley Miniature Contactor has a proprietary dust-resistant coating on its housing, forming a barrier against grain dust and chaff that often disrupts standard contactors. It safely switches and controls small-to-medium DC motors (up to 3HP) with a rated current of 12A, making it ideal for DC irrigation pumps, electric seeders, and portable sprayers. The compact dimensions (81×53×47mm) fit into the narrow control cabinets of mobile farm machinery, while tool-less push-in terminals reduce on-site installation time to under 15 minutes—critical during tight planting or harvest windows.
Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor ensures reliable performance in wheat farm environments. It boasts a mechanical service life of 4.5 million operations and electrical life of 500,000 operations—covering 4+ wheat growing cycles. The DC coil design also reduces power consumption by 30% compared to AC equivalents, aligning with farms’ energy-saving goals for solar-powered setups.
4. Product Model
109-C12AD-A2E-3-4G109-C23AD-A2F109-C55AC-A2Q
109-C12AD-A2E-3-4G-901109-C23AD-A2F-1109-C55AC-A2Q-1
109-C12AD-A2E-3-4R109-C23AD-A2F-1-4G109-C55AC-A2Q-1-4G-6P
109-C12AD-A2E-3-4R-901109-C23AD-A2F-1-4G-901109-C55AC-A2Q-1-4G-6P-901
109-C12AD-A2E-3-4RG109-C23AD-A2F-1-4R109-C55AC-A2Q-1-4R-6P
109-C12AD-A2E-3-4RG-901109-C23AD-A2F-1-4R-901109-C55AC-A2Q-1-4R-6P-901
109-C12AD-A2E-3-901109-C23AD-A2F-1-4RG109-C55AC-A2Q-1-4RG-6P
109-C12AD-A2E-4G109-C23AD-A2F-1-4RG-901109-C55AC-A2Q-1-4RG-6P-901
109-C12AD-A2E-4G-901109-C23AD-A2F-1-901109-C55AC-A2Q-1-6P
109-C12AD-A2E-4R109-C23AD-A2F-3109-C55AC-A2Q-1-6P-901
109-C12AD-A2E-4R-901109-C23AD-A2F-3-4G109-C55AC-A2Q-1-901
109-C12AD-A2E-4RG109-C23AD-A2F-3-4G-901109-C55AC-A2Q-3
109-C12AD-A2E-4RG-901109-C23AD-A2F-3-4R109-C55AC-A2Q-3-4G-6P
109-C12AD-A2E-901109-C23AD-A2F-3-4R-901109-C55AC-A2Q-3-4G-6P-901
109-C12AD-A2F109-C23AD-A2F-3-4RG109-C55AC-A2Q-3-4R-6P
109-C12AD-A2F-1109-C23AD-A2F-3-4RG-901109-C55AC-A2Q-3-4R-6P-901
109-C12AD-A2F-1-4G109-C23AD-A2F-3-901109-C55AC-A2Q-3-4RG-6P
109-C12AD-A2F-1-4G-901109-C23AD-A2F-3-901-901T109-C55AC-A2Q-3-4RG-6P-901
109-C12AD-A2F-1-4R109-C23AD-A2F-4G109-C55AC-A2Q-3-6P
109-C12AD-A2F-1-4R-901109-C23AD-A2F-4G-901109-C55AC-A2Q-3-6P-901
109-C12AD-A2F-1-4RG109-C23AD-A2F-4R109-C55AC-A2Q-3-901
109-C12AD-A2F-1-4RG-901109-C23AD-A2F-4R-901109-C55AC-A2Q-4G-6P
109-C12AD-A2F-1-901109-C23AD-A2F-4RG109-C55AC-A2Q-4G-6P-901
109-C12AD-A2F-3109-C23AD-A2F-4RG-901109-C55AC-A2Q-4R-6P
109-C12AD-A2F-3-4G109-C23AD-A2F-901109-C55AC-A2Q-4R-6P-901
109-C12AD-A2F-3-4G-901109-C23AD-A2G109-C55AC-A2Q-4RG-6P
109-C12AD-A2F-3-4R109-C23AD-A2G-1109-C55AC-A2Q-4RG-6P-901
109-C12AD-A2F-3-4R-901109-C23AD-A2G-1-4G109-C55AC-A2Q-6P
109-C12AD-A2F-3-4RG109-C23AD-A2G-1-4G-901109-C55AC-A2Q-6P-901
109-C12AD-A2F-3-4RG-901109-C23AD-A2G-1-4R109-C55AC-A2Q-901
109-C12AD-A2F-3-901109-C23AD-A2G-1-4R-901109-C55AC-OLR
109-C12AD-A2F-4G109-C23AD-A2G-1-4RG109-C55AC-OLR-1
109-C12AD-A2F-4G-901109-C23AD-A2G-1-4RG-901109-C55AC-OLR-1-4G-6P
109-C12AD-A2F-4R109-C23AD-A2G-1-901109-C55AC-OLR-1-4G-6P-901
109-C12AD-A2F-4R-901109-C23AD-A2G-3109-C55AC-OLR-1-4R-6P
109-C12AD-A2F-4RG109-C23AD-A2G-3-4G109-C55AC-OLR-1-4R-6P-901
109-C12AD-A2F-4RG-901109-C23AD-A2G-3-4G-901109-C55AC-OLR-1-4RG-6P
109-C12AD-A2F-901109-C23AD-A2G-3-4R109-C55AC-OLR-1-4RG-6P-901
109-C12AD-A2G109-C23AD-A2G-3-4R-901109-C55AC-OLR-1-6P
109-C12AD-A2G-1109-C23AD-A2G-3-4RG109-C55AC-OLR-1-6P-901
109-C12AD-A2G-1-4G109-C23AD-A2G-3-4RG-901109-C55AC-OLR-1-901
109-C12AD-A2G-1-4G-901109-C23AD-A2G-3-901109-C55AC-OLR-3
109-C12AD-A2G-1-4R109-C23AD-A2G-4G109-C55AC-OLR-3-4G-6P
109-C12AD-A2G-1-4R-901109-C23AD-A2G-4G-901109-C55AC-OLR-3-4G-6P-901
109-C12AD-A2G-1-4RG109-C23AD-A2G-4R109-C55AC-OLR-3-4R-6P
109-C12AD-A2G-1-4RG-901109-C23AD-A2G-4R-901109-C55AC-OLR-3-4R-6P-901
109-C12AD-A2G-1-901109-C23AD-A2G-4RG109-C55AC-OLR-3-4RG-6P
109-C12AD-A2G-3109-C23AD-A2G-4RG-901109-C55AC-OLR-3-4RG-6P-901
109-C12AD-A2G-3-4G109-C23AD-A2G-901109-C55AC-OLR-3-6P
109-C12AD-A2G-3-4G-901109-C23AD-C21-1109-C55AC-OLR-3-6P-901
109-C12AD-A2G-3-4R109-C23AD-OLR109-C55AC-OLR-3-901
109-C12AD-A2G-3-4R-901109-C23AD-OLR-1109-C55AC-OLR-4G-6P
109-C12AD-A2G-3-4RG109-C23AD-OLR-1-4G109-C55AC-OLR-4G-6P-901
109-C12AD-A2G-3-4RG-901109-C23AD-OLR-1-4G-901109-C55AC-OLR-4R-6P
109-C12AD-A2G-3-901109-C23AD-OLR-1-4R109-C55AC-OLR-4R-6P-901
109-C12AD-A2G-4G109-C23AD-OLR-1-4R-901109-C55AC-OLR-4RG-6P
109-C12AD-A2G-4G-901109-C23AD-OLR-1-4RG109-C55AC-OLR-4RG-6P-901
109-C12AD-A2G-4R109-C23AD-OLR-1-4RG-901109-C55AC-OLR-6P
109-C12AD-A2G-4R-901109-C23AD-OLR-1-901109-C55AC-OLR-6P-901
109-C12AD-A2G-4RG109-C23AD-OLR-3109-C55AC-OLR-901
109-C12AD-A2G-4RG-901109-C23AD-OLR-3-4G109-C55AD-A2J-1
109-C12AD-A2G-901109-C23AD-OLR-3-4G-901109-C55AD-A2Q
109-C12AD-OLR109-C23AD-OLR-3-4R109-C55AD-A2Q-1
109-C12AD-OLR-1109-C23AD-OLR-3-4R-901109-C55AD-A2Q-1-4G
109-C12AD-OLR-1-4G109-C23AD-OLR-3-4RG109-C55AD-A2Q-1-4G-901
109-C12AD-OLR-1-4G-901109-C23AD-OLR-3-4RG-901109-C55AD-A2Q-1-4R
109-C12AD-OLR-1-4R109-C23AD-OLR-3-901109-C55AD-A2Q-1-4R-901
109-C12AD-OLR-1-4R-901109-C23AD-OLR-3E109-C55AD-A2Q-1-4RG
109-C12AD-OLR-1-4RG109-C23AD-OLR-4G109-C55AD-A2Q-1-4RG-901
109-C12AD-OLR-1-4RG-901109-C23AD-OLR-4G-901109-C55AD-A2Q-1-901
5. Product Advantages

  • DC Coil Compatibility: 24V DC design works with wheat farm solar/portable DC systems, no converters needed.

  • Dust-Resistant Coating: Protects internal components from grain dust, reducing farm-specific malfunctions.

  • Energy Efficiency: DC coil cuts power use by 30% vs. AC contactors, ideal for solar-powered wheat equipment.

  • Fast Installation: Tool-less terminals slash setup time to <15 minutes, fitting busy harvest schedules.

  • Space-Saving Design: Compact size fits mobile farm machinery cabinets (e.g., portable seeders).

  • Long Farm Lifespan: 4.5M mechanical operations cover 4+ wheat cycles, lowering replacement costs.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms its focus on wheat-centric agricultural automation, serving wheat farms, local grain cooperatives, and small-scale flour mills. This Allen Bradley Miniature Contactor (109-C12AD-A2E-3-4G) would be a key component in the site’s “DC-powered farm solutions” lineup.
The site likely packages this contactor into targeted kits: “solar-powered irrigation pump control kits” (leveraging its DC compatibility) and “electric seeder motor safety bundles” (using its dust resistance). It may offer farm-specific resources: DC coil voltage matching guides for wheat equipment, dust-coating maintenance tips, and compatibility charts for solar inverters. By emphasizing the contactor’s ability to solve DC system 适配 (adaptation) and dust-related issues, www.wheat-auto.com addresses two major wheat farm pain points—unreliable AC contactors in DC setups and frequent malfunctions from grain dust. This aligns with its mission to provide durable, farm-tailored automation tools that boost efficiency and reduce downtime during critical growing seasons.
7. Application Scenarios
The Allen Bradley 109-C12AD-A2E-3-4G, as a DC-compatible Allen Bradley Miniature Contactor, excels in wheat farm DC motor control:

  • Solar-Powered DC Irrigation Pumps: Controls pump motors, with DC compatibility matching solar systems and dust coating resisting field dust.

  • Electric Wheat Seeders: Manages seeder motor operation, compact design fitting the seeder’s narrow control cabinet.

  • DC-Driven Grain Conveyors: Safely switches conveyor motors in grain storage areas, dust resistance preventing chaff-related failures.

  • Portable DC Sprayers: Powers sprayer pump motors, low power consumption extending battery life for field use.

  • Small DC Grain Dryer Auxiliary Motors: Controls auxiliary fans, DC coil adapting to the dryer’s low-voltage power supply.

  • DC-Fed Feed Mixers: Manages mixer motors for wheat-based livestock feed, dust coating ensuring reliability in feed processing areas.


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