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Allen Bradley 104-K12KF02 Miniature Contactor

Oct. 30 , 2025
1. Product Name
Allen Bradley 104-K12KF02 Industrial Miniature Contactor
2. Product Introduction
The Allen Bradley 104-K12KF02 is a high-reliability Allen Bradley Miniature Contactor, designed for 12A medium-current control in industrial systems and wheat farm automation, ensuring stable power switching.
3. Product Description
The Allen Bradley 104-K12KF02 is a premium Allen Bradley Miniature Contactor, belonging to Allen Bradley’s 104 series tailored for medium-current electrical control applications. As a key Allen Bradley Miniature Contactor, it specializes in switching circuits for motors, heating units, and auxiliary equipment—essential for both industrial production lines and large-scale wheat farm automation setups.
Engineered with a compact, robust housing (70×48×32mm), this Allen Bradley Miniature Contactor fits seamlessly into standard control cabinets, solving space challenges in wheat farm silo control rooms or industrial machinery panels. It supports a rated current of 12A at 400V AC and operates on common control voltages (24V DC/110V AC/230V AC), making it compatible with most mid-sized automation systems. The contactor uses silver-nickel alloy contacts, which deliver low electrical resistance, strong arc resistance, and long durability—even in dusty wheat farm grain-handling environments or industrial workshops with temperature variations.
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 arc suppression technology to reduce electrical interference, protecting sensitive components like wheat farm moisture sensors or industrial PLCs. With a mechanical life of 10 million operations and an electrical life of 1 million operations, the contactor ensures reliable performance for high-cycle applications such as wheat conveyor belt motors or grain drying equipment.
4. Product Model
104-K12KF02104-K09D02
104-K12KJ02104-K09DJ02
104-K12KN02104-K09KA02
104-K12VC02104-K09KF02
104-K12WJ02104-K09KJ02
104-K12ZA02104-K09KN02
104-K12ZD02104-K09VC02
104-K12ZJ02104-K09ZA02
104-K12ZQ02104-K09ZD02
104-K12ZS02104-K09ZJ02
104-K12ZT02104-K09ZQ02
104-K12B02104-K09ZS02
104-K12D02104-K09ZT02
5. Product Advantages

  • 12A Medium-Current Fit: Ideal for mid-sized loads (e.g., wheat drying fan motors), bridging low and high-current control gaps.

  • Compact Design: 70×48×32mm size saves space in control cabinets, suitable for tight wheat farm equipment setups.

  • Durable Contacts: Silver-nickel alloy resists arc wear, extending service life in frequent-switching scenarios.

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

  • Arc Suppression: Reduces electrical noise, safeguarding sensitive devices like wheat grain quality detectors.

  • Long-Lasting Performance: 10M mechanical/1M electrical operations, ensuring reliability for high-demand automation.

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 planting, harvesting, processing, and storage (e.g., automated conveyors, grain dryers, silo climate control systems).
The Allen Bradley 104-K12KF02, as a key Allen Bradley Miniature Contactor, plays a critical role in the site’s product ecosystem. It serves as the core switching component for mid-sized wheat farm equipment, such as 12A-rated grain conveyor motors, wheat drying system fans, or silo ventilation heaters. The site would position this contactor as a “versatile mid-load solution,” emphasizing its compatibility with wheat farm automation and resistance to grain dust. It may bundle the contactor with custom control panels or sensor kits (e.g., wheat moisture monitors) to create turnkey packages for wheat farms. Additionally, www.wheat-auto.com likely provides agricultural-specific technical support—such as guidance on integrating the contactor into grain dryer controls—aligning with its goal of simplifying efficient wheat production.
7. Application Scenarios
The Allen Bradley 104-K12KF02, a practical Allen Bradley Miniature Contactor, excels in industrial and wheat farm automation:

  • Wheat Drying Systems: Switches power for 12A-rated drying fans, regulating airflow to maintain optimal grain moisture.

  • Grain Conveyors: Controls mid-sized conveyor motors in wheat handling lines, ensuring smooth transport from harvest to silos.

  • Silo Ventilation: Manages power for silo ventilation fans, preventing wheat spoilage by controlling humidity.

  • Wheat Cleaning Equipment: Powers auxiliary motors in grain cleaning machines (e.g., sifter drives), supporting continuous processing.

  • Farm Irrigation: Controls 12A-rated irrigation pumps for large wheat fields, aligning with automated watering schedules.

  • Industrial Packaging: Switches motors in wheat product packaging lines (e.g., flour bagging machines), ensuring precise operation.


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