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Allen Bradley 105-C09AA-A2A Miniature Contactor

Oct. 30 , 2025
1. Product Name
Allen Bradley 105-C09AA-A2A Industrial Miniature Contactor
2. Product Introduction
The Allen Bradley 105-C09AA-A2A is a high-reliability Allen Bradley Miniature Contactor, engineered for 9A low-to-medium current control in industrial systems and wheat farm automation, delivering stable power switching for small-to-mid-sized equipment.
3. Product Description
The Allen Bradley 105-C09AA-A2A is a precision-built Allen Bradley Miniature Contactor, part of Allen Bradley’s 105 series optimized for low-to-medium current electrical control tasks. As a key Allen Bradley Miniature Contactor, it specializes in switching circuits for small motors, auxiliary heaters, and light-duty machinery—essential for compact industrial setups and wheat farm automation (e.g., small grain conveyors, portable irrigation pumps).
Featuring a space-saving design (68×45×30mm), this Allen Bradley Miniature Contactor fits seamlessly into narrow control cabinets, addressing space constraints in wheat farm silo auxiliary panels or industrial bench-top equipment. It supports a rated current of 9A at 400V AC and is compatible with standard control voltages (24V DC/110V AC/230V AC), offering versatility for diverse automation needs. The contactor uses silver-tin oxide contacts, which provide low contact resistance, excellent arc extinguishing performance, and resistance to wear—even in dusty wheat grain-handling environments or temperature-fluctuating industrial workshops.
Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor meets global safety and performance requirements. It integrates built-in surge protection to minimize electrical interference, safeguarding sensitive components like wheat farm humidity sensors or industrial microcontrollers. With a mechanical life of 10 million operations and an electrical life of 1 million operations, the contactor ensures reliable performance for frequent-switching applications such as small wheat conveyor motors or farm irrigation pump controls.
4. Product Model
105-C09AA-A2A105-C12AD-A2E-4GW105-C23AB-A2F
105-C09AA-A2A-1105-C12AD-A2E-4RG105-C23AB-A2F-1
105-C09AA-A2A-1-4GW105-C12AD-A2E-4RW105-C23AB-A2F-1-4GW-6P
105-C09AA-A2A-1-4GW-6P105-C12AD-A2F105-C23AB-A2F-1-4RG-6P
105-C09AA-A2A-1-4RG105-C12AD-A2F-1105-C23AB-A2F-1-4RW-6P
105-C09AA-A2A-1-4RG-6P105-C12AD-A2F-1-4GW105-C23AB-A2F-1-6P
105-C09AA-A2A-1-4RW105-C12AD-A2F-1-4RG105-C23AB-A2F-3
105-C09AA-A2A-1-4RW-6P105-C12AD-A2F-1-4RW105-C23AB-A2F-3-4GW-6P
105-C09AA-A2A-1-6P105-C12AD-A2F-3105-C23AB-A2F-3-4RG-6P
105-C09AA-A2A-3105-C12AD-A2F-3-4GW105-C23AB-A2F-3-4RW-6P
105-C09AA-A2A-3-4GW105-C12AD-A2F-3-4RG105-C23AB-A2F-3-6P
105-C09AA-A2A-3-4GW-6P105-C12AD-A2F-3-4RW105-C23AB-A2F-4GW-6P
105-C09AA-A2A-3-4RG105-C12AD-A2F-4GW105-C23AB-A2F-4RG-6P
105-C09AA-A2A-3-4RG-6P105-C12AD-A2F-4RG105-C23AB-A2F-4RW-6P
105-C09AA-A2A-3-4RW105-C12AD-A2F-4RW105-C23AB-A2F-6P
105-C09AA-A2A-3-4RW-6P105-C12AD-A2G105-C23AB-A2G
105-C09AA-A2A-3-6P105-C12AD-A2G-1105-C23AB-A2G-1
105-C09AA-A2A-4GW105-C12AD-A2G-1-4GW105-C23AB-A2G-1-4GW-6P
105-C09AA-A2A-4GW-6P105-C12AD-A2G-1-4RG105-C23AB-A2G-1-4RG-6P
105-C09AA-A2A-4RG105-C12AD-A2G-1-4RW105-C23AB-A2G-1-4RW-6P
105-C09AA-A2A-4RG-6P105-C12AD-A2G-3105-C23AB-A2G-1-6P
105-C09AA-A2A-4RW105-C12AD-A2G-3-4GW105-C23AB-A2G-3
105-C09AA-A2A-4RW-6P105-C12AD-A2G-3-4RG105-C23AB-A2G-3-4GW-6P
105-C09AA-A2A-6P105-C12AD-A2G-3-4RW105-C23AB-A2G-3-4RG-6P
105-C09AA-A2C105-C12AD-A2G-4GW105-C23AB-A2G-3-4RW-6P
105-C09AA-A2C-1105-C12AD-A2G-4RG105-C23AB-A2G-3-6P
105-C09AA-A2C-1-4GW105-C12AD-A2G-4RW105-C23AB-A2G-4GW-6P
105-C09AA-A2C-1-4GW-6P105-C12AD-OLR105-C23AB-A2G-4RG-6P
105-C09AA-A2C-1-4RG105-C12AD-OLR-1105-C23AB-A2G-4RW-6P
105-C09AA-A2C-1-4RG-6P105-C12AD-OLR-1-4GW105-C23AB-A2G-6P
105-C09AA-A2C-1-4RW105-C12AD-OLR-1-4RG105-C23AB-OLR
105-C09AA-A2C-1-4RW-6P105-C12AD-OLR-1-4RW105-C23AB-OLR-1
105-C09AA-A2C-1-6P105-C12AD-OLR-3105-C23AB-OLR-1-4GW-6P
105-C09AA-A2C-3105-C12AD-OLR-3-4GW105-C23AB-OLR-1-4RG-6P
105-C09AA-A2C-3-4GW105-C12AD-OLR-3-4RG105-C23AB-OLR-1-4RW-6P
105-C09AA-A2C-3-4GW-6P105-C12AD-OLR-3-4RW105-C23AB-OLR-1-6P
105-C09AA-A2C-3-4RG105-C12AD-OLR-4GW105-C23AB-OLR-3
105-C09AA-A2C-3-4RG-6P105-C12AD-OLR-4RG105-C23AB-OLR-3-4GW-6P
105-C09AA-A2C-3-4RW105-C12AD-OLR-4RW105-C23AB-OLR-3-4RG-6P
105-C09AA-A2C-3-4RW-6P105-C12AD-S1F105-C23AB-OLR-3-4RW-6P
105-C09AA-A2C-3-6P105-C12AD-S1G105-C23AB-OLR-3-6P
105-C09AA-A2C-4GW105-C12AH-A2A105-C23AB-OLR-4GW-6P
105-C09AA-A2C-4GW-6P105-C12AH-A2A-1105-C23AB-OLR-4RG-6P
105-C09AA-A2C-4RG105-C12AH-A2A-1-4GW105-C23AB-OLR-4RW-6P
105-C09AA-A2C-4RG-6P105-C12AH-A2A-1-4GW-6P105-C23AB-OLR-6P
105-C09AA-A2C-4RW105-C12AH-A2A-1-4RG105-C23AC-A2A
105-C09AA-A2C-4RW-6P105-C12AH-A2A-1-4RG-6P105-C23AC-A2A-1
105-C09AA-A2C-6P105-C12AH-A2A-1-4RW105-C23AC-A2A-1-4GW-6P
105-C09AA-A2E105-C12AH-A2A-1-4RW-6P105-C23AC-A2A-1-4RG-6P
105-C09AA-A2E-1105-C12AH-A2A-1-6P105-C23AC-A2A-1-4RW-6P
105-C09AA-A2E-1-4GW105-C12AH-A2A-3105-C23AC-A2A-1-6P
105-C09AA-A2E-1-4GW-6P105-C12AH-A2A-3-4GW105-C23AC-A2A-3
105-C09AA-A2E-1-4RG105-C12AH-A2A-3-4GW-6P105-C23AC-A2A-3-4GW-6P
105-C09AA-A2E-1-4RG-6P105-C12AH-A2A-3-4RG105-C23AC-A2A-3-4RG-6P
105-C09AA-A2E-1-4RW105-C12AH-A2A-3-4RG-6P105-C23AC-A2A-3-4RW-6P
105-C09AA-A2E-1-4RW-6P105-C12AH-A2A-3-4RW105-C23AC-A2A-3-6P
105-C09AA-A2E-1-6P105-C12AH-A2A-3-4RW-6P105-C23AC-A2A-4GW-6P
105-C09AA-A2E-3105-C12AH-A2A-3-6P105-C23AC-A2A-4RG-6P
105-C09AA-A2E-3-4GW105-C12AH-A2A-4GW105-C23AC-A2A-4RW-6P
105-C09AA-A2E-3-4GW-6P105-C12AH-A2A-4GW-6P105-C23AC-A2A-6P
105-C09AA-A2E-3-4RG105-C12AH-A2A-4RG105-C23AC-A2C
105-C09AA-A2E-3-4RG-6P105-C12AH-A2A-4RG-6P105-C23AC-A2C-1
105-C09AA-A2E-3-4RW105-C12AH-A2A-4RW105-C23AC-A2C-1-4GW-6P
105-C09AA-A2E-3-4RW-6P105-C12AH-A2A-4RW-6P105-C23AC-A2C-1-4RG-6P
105-C09AA-A2E-3-6P105-C12AH-A2A-6P105-C23AC-A2C-1-4RW-6P
105-C09AA-A2E-4GW105-C12AH-A2C105-C23AC-A2C-1-6P
105-C09AA-A2E-4GW-6P105-C12AH-A2C-1105-C23AC-A2C-3
5. Product Advantages
  • 9A Current 适配: Ideal for small-to-mid-sized loads (e.g., wheat farm auxiliary pumps), bridging the gap between micro and standard contactors.

  • Compact Design: 68×45×30mm size saves space in tight control cabinets, perfect for wheat farm small equipment or bench-top industrial machines.

  • Durable Contacts: Silver-tin oxide material resists wear and arc damage, extending service life in dusty agricultural environments.

  • Global Compliance: Meets IEC/UL standards, enabling use in international industrial projects and wheat farms with diverse regulatory needs.

  • Surge Protection: Built-in interference reduction protects sensitive devices (e.g., wheat moisture detectors), ensuring stable system operation.

  • Long-Term Reliability: 10M mechanical/1M electrical operations handle frequent switching, reducing maintenance for high-cycle farm/industrial tasks.

6. Business Insight on www.wheat-auto.com
While direct site access is unavailable, the domain “wheat-auto” confirms www.wheat-auto.com focuses on wheat-centric agricultural automation, offering end-to-end solutions for wheat production—from field irrigation to grain storage and auxiliary processing.
The Allen Bradley 105-C09AA-A2A, as a 9A Allen Bradley Miniature Contactor, is a core component in the site’s product ecosystem. It would be positioned for small-scale wheat farm equipment: portable grain conveyors (connecting trucks to small silos), mini irrigation pumps for small wheat plots, or auxiliary heaters in compact grain storage units. The site may bundle this contactor with custom control kits (e.g., paired with wheat moisture sensors or timer modules) to create turnkey solutions for small-to-medium wheat farms. Additionally, www.wheat-auto.com likely provides agricultural-specific support—such as guidance on dust-proof installation in grain-handling areas or voltage matching for farm electrical systems—to address rural operational challenges. This alignment leverages the contactor’s compactness and durability to meet the needs of wheat farms with limited equipment space, reinforcing the site’s focus on accessible, efficient wheat automation.
7. Application Scenarios
The Allen Bradley 105-C09AA-A2A, a versatile Allen Bradley Miniature Contactor, excels in small-scale industrial and wheat farm automation:
  • Wheat Small Conveyors: Controls power for 9A-rated portable conveyors (moving grain from trucks to small silos), ensuring smooth, frequent switching.

  • Mini Grain Dryers: Manages heating element power in small wheat drying units, maintaining stable temperature control for small-batch grain processing.

  • Farm Portable Irrigation Pumps: Switches power for 9A portable irrigation pumps in small wheat fields, aligning with automated watering schedules to conserve water.

  • Wheat Cleaning Auxiliary Motors: Powers small sifter motors in compact grain cleaning machines, supporting precise impurity removal in limited-space processing lines.

  • Industrial Small Packaging Machines: Controls motors in small wheat flour bagging machines, ensuring accurate, frequent packaging cycles for small-scale production.

  • Lab/Test Equipment: Used in wheat quality testing machines (e.g., small grain grinders), providing reliable power switching for precise experimental operations.


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