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Allen Bradley 105-C09AB-A2G-1 Miniature Contactor

Oct. 30 , 2025
1. Product Name
Allen Bradley 105-C09AB-A2G-1 Miniature Contactor
2. Product Introduction
The Allen Bradley 105-C09AB-A2G-1 is a high-performance Allen Bradley Miniature Contactor, rated for 9A current control. It’s engineered for small-to-medium motor applications in industrial and wheat farm automation, ensuring stable circuit switching.
3. Product Description
The Allen Bradley 105-C09AB-A2G-1 is a compact, reliable Allen Bradley Miniature Contactor, part of Allen Bradley’s 105 series—specialized for precise low-to-medium current management. As a core Allen Bradley Miniature Contactor for motor control, it excels at switching circuits for small motors (e.g., wheat farm irrigation valves, industrial bench-top equipment motors) while maintaining consistent performance in dusty or variable-temperature environments.
With a space-saving design (65×42×30mm), this Allen Bradley Miniature Contactor fits seamlessly into narrow control cabinets—ideal for wheat farm silo auxiliary panels or industrial equipment with limited installation space. It supports a rated current of 9A at 400V AC, making it suitable for motors up to 2.2kW, and is compatible with 24V DC control voltage—aligning with common low-voltage automation systems in farms and factories. The contactor uses silver-nickel oxide contacts, which offer low electrical resistance, strong arc-extinguishing capabilities, and resistance to dust accumulation—critical for wheat grain-handling environments where debris can affect contact performance.
Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor meets global safety and performance requirements. It features a vibration-resistant construction (up to 50Hz, 1.5g) to withstand the mechanical movement of agricultural equipment (e.g., mobile wheat conveyors) or industrial machinery. With a mechanical service life of 10 million operations and an electrical life of 1 million operations, it ensures long-term reliability for frequent-switching tasks, reducing downtime for maintenance or replacement.
4. Product Model
105-C09AB-A2G-1105-C16AA-A2A-3-4GW-6P105-C23AD-OLR-3-4RW
105-C09AB-A2G-1-4GW-6P105-C16AA-A2A-3-4RG105-C23AD-OLR-4GW
105-C09AB-A2G-1-4RG-6P105-C16AA-A2A-3-4RG-6P105-C23AD-OLR-4RG
105-C09AB-A2G-1-4RW-6P105-C16AA-A2A-3-4RW105-C23AD-OLR-4RW
105-C09AB-A2G-1-6P105-C16AA-A2A-3-4RW-6P105-C23AD-S1G
105-C09AB-A2G-3105-C16AA-A2A-3-6P105-C23AH-A2A
105-C09AB-A2G-3-4GW-6P105-C16AA-A2A-4GW105-C23AH-A2A-1
105-C09AB-A2G-3-4RG-6P105-C16AA-A2A-4GW-6P105-C23AH-A2A-1-4GW
105-C09AB-A2G-3-4RW-6P105-C16AA-A2A-4RG105-C23AH-A2A-1-4GW-6P
105-C09AB-A2G-3-6P105-C16AA-A2A-4RG-6P105-C23AH-A2A-1-4RG
105-C09AB-A2G-4GW-6P105-C16AA-A2A-4RW105-C23AH-A2A-1-4RG-6P
105-C09AB-A2G-4RG-6P105-C16AA-A2A-4RW-6P105-C23AH-A2A-1-4RW
105-C09AB-A2G-4RW-6P105-C16AA-A2A-6P105-C23AH-A2A-1-4RW-6P
105-C09AB-A2G-6P105-C16AA-A2C105-C23AH-A2A-1-6P
105-C09AB-C10-1105-C16AA-A2C-1105-C23AH-A2A-3
105-C09ABJ-A2E-4GW-6P105-C16AA-A2C-1-4GW105-C23AH-A2A-3-4GW
105-C09AB-OLR105-C16AA-A2C-1-4GW-6P105-C23AH-A2A-3-4GW-6P
105-C09AB-OLR-1105-C16AA-A2C-1-4RG105-C23AH-A2A-3-4RG
105-C09AB-OLR-1-4GW-6P105-C16AA-A2C-1-4RG-6P105-C23AH-A2A-3-4RG-6P
105-C09AB-OLR-1-4RG-6P105-C16AA-A2C-1-4RW105-C23AH-A2A-3-4RW
105-C09AB-OLR-1-4RW-6P105-C16AA-A2C-1-4RW-6P105-C23AH-A2A-3-4RW-6P
105-C09AB-OLR-1-6P105-C16AA-A2C-1-6P105-C23AH-A2A-3-6P
105-C09AB-OLR-3105-C16AA-A2C-3105-C23AH-A2A-4GW
105-C09AB-OLR-3-4GW-6P105-C16AA-A2C-3-4GW105-C23AH-A2A-4GW-6P
105-C09AB-OLR-3-4RG-6P105-C16AA-A2C-3-4GW-6P105-C23AH-A2A-4RG
105-C09AB-OLR-3-4RW-6P105-C16AA-A2C-3-4RG105-C23AH-A2A-4RG-6P
105-C09AB-OLR-3-6P105-C16AA-A2C-3-4RG-6P105-C23AH-A2A-4RW
105-C09AB-OLR-4GW-6P105-C16AA-A2C-3-4RW105-C23AH-A2A-4RW-6P
105-C09AB-OLR-4RG-6P105-C16AA-A2C-3-4RW-6P105-C23AH-A2A-6P
105-C09AB-OLR-4RW-6P105-C16AA-A2C-3-6P105-C23AH-A2C
105-C09AB-OLR-6P105-C16AA-A2C-4GW105-C23AH-A2C-1
105-C09AC-A2A105-C16AA-A2C-4GW-6P105-C23AH-A2C-1-4GW
105-C09AC-A2A-1105-C16AA-A2C-4RG105-C23AH-A2C-1-4GW-6P
105-C09AC-A2A-1-4GW-6P105-C16AA-A2C-4RG-6P105-C23AH-A2C-1-4RG
105-C09AC-A2A-1-4RG-6P105-C16AA-A2C-4RW105-C23AH-A2C-1-4RG-6P
105-C09AC-A2A-1-4RW-6P105-C16AA-A2C-4RW-6P105-C23AH-A2C-1-4RW
105-C09AC-A2A-1-6P105-C16AA-A2C-6P105-C23AH-A2C-1-4RW-6P
105-C09AC-A2A-3105-C16AA-A2E105-C23AH-A2C-1-6P
105-C09AC-A2A-3-4GW-6P105-C16AA-A2E-1105-C23AH-A2C-3
105-C09AC-A2A-3-4RG-6P105-C16AA-A2E-1-4GW105-C23AH-A2C-3-4GW
105-C09AC-A2A-3-4RW-6P105-C16AA-A2E-1-4GW-6P105-C23AH-A2C-3-4GW-6P
105-C09AC-A2A-3-6P105-C16AA-A2E-1-4RG105-C23AH-A2C-3-4RG
105-C09AC-A2A-4GW-6P105-C16AA-A2E-1-4RG-6P105-C23AH-A2C-3-4RG-6P
105-C09AC-A2A-4RG-6P105-C16AA-A2E-1-4RW105-C23AH-A2C-3-4RW
105-C09AC-A2A-4RW-6P105-C16AA-A2E-1-4RW-6P105-C23AH-A2C-3-4RW-6P
105-C09AC-A2A-6P105-C16AA-A2E-1-6P105-C23AH-A2C-3-6P
105-C09AC-A2C105-C16AA-A2E-3105-C23AH-A2C-4GW
105-C09AC-A2C-1105-C16AA-A2E-3-4GW105-C23AH-A2C-4GW-6P
105-C09AC-A2C-1-4GW-6P105-C16AA-A2E-3-4GW-6P105-C23AH-A2C-4RG
105-C09AC-A2C-1-4RG-6P105-C16AA-A2E-3-4RG105-C23AH-A2C-4RG-6P
105-C09AC-A2C-1-4RW-6P105-C16AA-A2E-3-4RG-6P105-C23AH-A2C-4RW
105-C09AC-A2C-1-6P105-C16AA-A2E-3-4RW105-C23AH-A2C-4RW-6P
105-C09AC-A2C-3105-C16AA-A2E-3-4RW-6P105-C23AH-A2C-6P
5. Product Advantages
  • 9A Current Precision: Ideal for small motors (up to 2.2kW) in wheat farms and factories, avoiding over-specification of larger contactors.

  • Space-Saving Design: 65×42×30mm size fits tight control cabinets, perfect for compact wheat farm equipment or bench-top industrial tools.

  • Dust-Resistant Contacts: Silver-nickel oxide material prevents debris buildup, ensuring stable performance in grain-handling environments.

  • Low-Voltage Compatibility: 24V DC control voltage integrates with common farm/industrial automation systems, simplifying wiring.

  • Global Compliance: Meets IEC/UL standards, enabling use in international wheat farming or industrial projects.

  • Vibration Resistance: Withstands mechanical movement of mobile equipment, reducing contact failure risks in dynamic workspaces.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms www.wheat-auto.com specializes in wheat-centric agricultural automation—offering solutions for irrigation, grain transport, storage, and auxiliary equipment control.
The Allen Bradley 105-C09AB-A2G-1, as a compact Allen Bradley Miniature Contactor, addresses a key need for wheat farms: controlling small motors in space-constrained, dusty equipment. The site would position this contactor for critical low-power applications: wheat irrigation valve motors (precise 9A control prevents valve burnout), small grain elevator motors (dust-resistant contacts handle grain debris), and mobile conveyor auxiliary motors (vibration resistance suits on-field use). It may bundle the contactor with “farm-ready kits” (including wiring harnesses and dust covers) to simplify installation for rural technicians. Additionally, www.wheat-auto.com likely provides agricultural-specific support—such as guidance on matching contactors to wheat equipment motor sizes or troubleshooting dust-related contact issues—aligning with the practical needs of farm operations. This integration of the Allen Bradley Miniature Contactor strengthens the site’s “smart agriculture” offerings, enhancing equipment efficiency while reducing maintenance costs for wheat farmers.
7. Application Scenarios
The Allen Bradley 105-C09AB-A2G-1, a versatile Allen Bradley Miniature Contactor, excels in small-motor control scenarios:
  • Wheat Irrigation Valves: Controls 9A valve motors, ensuring precise water flow regulation for wheat fields without overloading.

  • Small Grain Elevators: Manages motor circuits for compact grain elevators in wheat storage yards, dust-resistant contacts handling grain debris.

  • Mobile Wheat Conveyors: Powers auxiliary motors (e.g., belt tensioners) on mobile conveyors, vibration resistance withstanding on-field movement.

  • Industrial Bench-Top Tools: Controls motors for small wheat flour mixers or seed cleaners in processing facilities, space-saving design fitting compact workbenches.

  • Wheat Seeders: Manages low-power motors for seed distribution systems, 24V DC compatibility integrating with seeder automation controls.

  • Grain Silo Vent Fans: Controls small vent fan motors in wheat silos, reliable switching maintaining proper air circulation to prevent grain spoilage.


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