Home > News

Allen Bradley 140MG-G8P-C80-KJ High-Current Miniature Contactor

Nov. 05 , 2025
1. Product Name
Allen Bradley 140MG-G8P-C80-KJ High-Current 120V AC Miniature Contactor
2. Product Introduction
The Allen Bradley 140MG-G8P-C80-KJ is a high-performance Allen Bradley Miniature Contactor, engineered for 120V AC high-current motor control in wheat agricultural and industrial environments, ensuring reliable power management.
3. Product Description
The Allen Bradley 140MG-G8P-C80-KJ stands as a robust Allen Bradley Miniature Contactor, part of Allen Bradley’s 140MG series designed for mid-to-high current motor operations. This Allen Bradley Miniature Contactor is tailored to meet the demands of wheat agricultural systems—such as controlling large grain conveyor motors, wheat mixer drives, and industrial-scale irrigation pumps—where stable high-current handling is critical for uninterrupted operations.
Constructed with heat-resistant nylon housing (UL94 V-0 rated), the Allen Bradley Miniature Contactor withstands high temperatures generated by continuous motor operation, while its silver-nickel alloy contacts deliver excellent current-carrying capacity and resistance to welding—essential for high-load wheat processing equipment. The 140MG-G8P-C80-KJ model features a 120V AC coil (indicated by the “C80” designation) and a compact, modular design that supports easy daisy-chaining with auxiliary contacts, making it suitable for complex control panels in wheat mills or grain elevators. Its dimensions (approx. 82×50×32mm) balance space efficiency with high-current performance, fitting into standard industrial control cabinets.
Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor operates reliably between -30°C and 80°C, handling up to 95% non-condensing humidity. It boasts a mechanical service life of 4 million operations and an electrical service life of 1 million operations, ensuring long-term durability in high-cycle wheat processing scenarios, from harvest season conveyor runs to year-round silo ventilation control.
4. Product Model
140MG-G8P-C80-KJ
140MG-G8P-C80-MT
140MG-G8P-C80-SA-AA-MT
140MG-G8P-C80-SJ-AJ
140MG-G8P-C80-UD-KJ
140MG-G8P-D10
140MG-G8P-D10-AA
140MG-G8P-D10-AJ
140MG-G8P-D10-AJ-MT
140MG-G8P-D10-BA
140MG-G8P-D10-KA
140MG-G8P-D10-KJ
140MG-G8P-D10-MT
140MG-G8P-D10-SA-AA-MT
140MG-G8P-D10-SD
140MG-G8P-D10-SD-AA
140MG-G8P-D10-SD-BA
140MG-G8P-D10-SD-KA
140MG-G8P-D10-SJ-AJ
140MG-G8P-D10-SJ-BA
140MG-G8P-D10-SJ-KJ
140MG-G8P-D10-UB
140MG-G8P-D10-UJ-AJ
140MG-G8P-D12
140MG-G8P-D12-AA
140MG-G8P-D12-AJ
140MG-G8P-D12-AJ-MT
140MG-G8P-D12-BA
140MG-G8P-D12-BA-MT
140MG-G8P-D12-KA
140MG-G8P-D12-KJ
140MG-G8P-D12-KJ-MT
140MG-G8P-D12-MT
140MG-G8P-D12-SA
140MG-G8P-D12-SD-AA
140MG-G8P-D12-SJ-KJ
140MG-G-ECM
140MG-H8E-C25
140MG-H8E-C25-AA
140MG-H8E-C25-AJ
140MG-H8E-C25-FB
140MG-H8E-C25-KA
140MG-H8E-C25-SA-KA
140MG-H8E-C25-SC-AJ
140MG-H8E-C25-UC-AJ
140MG-H8E-C25-UD
140MG-H8E-C60
140MG-H8E-C60-AA
140MG-H8E-C60-AA-MT
140MG-H8E-C60-AB
140MG-H8E-C60-AJ
140MG-H8E-C60-BA
140MG-H8E-C60-DA
140MG-H8E-C60-DJ
140MG-H8E-C60-DJ-MT
140MG-H8E-C60-FB
140MG-H8E-C60-KA
140MG-H8E-C60-KJ
140MG-H8E-C60-MT
140MG-H8E-C60-SA
140MG-H8E-C60-SA-KA
140MG-H8E-C60-SB-AB
140MG-H8E-C60-SD-AJ
140MG-H8E-C60-SD-FB
140MG-H8E-C60-SJ-AJ
140MG-H8E-C60-SJ-KJ
140MG-H8E-C60-UC-AA
140MG-H8E-C60-UD-BA
140MG-H8E-C60-UJ-AJ-MT
140MG-H8E-D10
140MG-H8E-D10-AA
140MG-H8E-D10-AA-MT
140MG-H8E-D10-AJ
140MG-H8E-D10-BA
140MG-H8E-D10-DA
140MG-H8E-D10-DJ
140MG-H8E-D10-FB
140MG-H8E-D10-KA
140MG-H8E-D10-KA-MT
140MG-H8E-D10-KJ
140MG-H8E-D10-MT
140MG-H8E-D10-SA
140MG-H8E-D10-SA-AA
140MG-H8E-D10-SA-AJ
140MG-H8E-D10-SA-FB
140MG-H8E-D10-SA-KA
140MG-H8E-D10-SC
140MG-H8E-D10-SD-AA
140MG-H8E-D10-SD-AJ-MT
140MG-H8E-D10-SJ
140MG-H8E-D10-SJ-AJ
140MG-H8E-D10-SJ-AJ-MT
140MG-H8E-D10-UA-BA
140MG-H8E-D10-UC-AA
140MG-H8E-D10-UD
140MG-H8E-D10-UD-AA
140MG-H8E-D10-UJ-AJ-MT
140MG-H8N-D10
140MG-H8P-B30
140MG-H8P-B30-AA
140MG-H8P-B30-AJ
140MG-H8P-B30-BA
140MG-H8P-B30-KJ
140MG-H8P-B70
140MG-H8P-B70-AA
140MG-H8P-B70-AJ
140MG-H8P-B70-AJ-MT
140MG-H8P-B70-MT
140MG-H8P-B70-SA-FB
140MG-H8P-B70-SD
140MG-H8P-B70-SD-FB
140MG-H8P-B70-UD
140MG-H8P-C15
140MG-H8P-C15-AJ
140MG-H8P-C15-BA
140MG-H8P-C15-FB
140MG-H8P-C15-KA
140MG-H8P-C15-SA-FB
140MG-H8P-C15-SD
140MG-H8P-C15-SD-FB
140MG-H8P-C15-SJ-KA
140MG-H8P-C30
140MG-H8P-C30-AA
140MG-H8P-C30-AA-MT
140MG-H8P-C30-AJ
140MG-H8P-C30-AJ-MT
140MG-H8P-C30-BA
140MG-H8P-C30-FB
140MG-H8P-C30-KA
140MG-H8P-C30-SA
140MG-H8P-C30-SA-FB
140MG-H8P-C30-SD
140MG-H8P-C30-SD-FB
140MG-H8P-C50
140MG-H8P-C50-AA
140MG-H8P-C50-AJ
140MG-H8P-C50-AJ-MT
140MG-H8P-C50-BA
140MG-H8P-C50-FB
140MG-H8P-C50-KA
140MG-H8P-C50-KA-MT
140MG-H8P-C50-KJ
140MG-H8P-C50-SD-AA
140MG-H8P-C70
140MG-H8P-C70-AA
140MG-H8P-C70-AJ
140MG-H8P-C70-BA
140MG-H8P-C70-KA
140MG-H8P-C70-KJ
140MG-H8P-C70-MT
140MG-H8P-C70-SC-BA
140MG-H8P-C70-SD-AA
140MG-H8P-C80
140MG-H8P-C80-AA
140MG-H8P-C80-AB
140MG-H8P-C80-AJ
140MG-H8P-C80-BA
140MG-H8P-C80-FB
140MG-H8P-C80-KJ
140MG-H8P-C80-SD-FB
140MG-H8P-C80-SJ
140MG-H8P-D10
140MG-H8P-D10-AA
140MG-H8P-D10-AJ
140MG-H8P-D10-BA
140MG-H8P-D10-CA
140MG-H8P-D10-FB
140MG-H8P-D10-KA
140MG-H8P-D10-KA-MT
140MG-H8P-D10-KJ
140MG-H8P-D10-MT
140MG-H8P-D10-SA-BA
140MG-H8P-D10-SD
140MG-H8P-D10-SD-KA
140MG-H8P-D10-SJ-AJ
140MG-H8P-D10-UD
140MG-H8P-D10-UD-KA
5. Product Advantages
  • 120V AC Coil (C80): Compatible with standard industrial/agricultural AC power systems, eliminating the need for custom voltage adapters in wheat facilities.

  • High-Current Handling: Silver-nickel contacts support heavy loads, ideal for large wheat conveyor motors and industrial irrigation pumps.

  • Heat-Resistant Housing: UL94 V-0 nylon withstands high temperatures from continuous operation, preventing overheating failures.

  • Wide Temperature Range: -30°C to 80°C operation suits cold grain silos and hot wheat processing plants, ensuring year-round reliability.

  • Long Service Life: 4 million mechanical and 1 million electrical cycles reduce replacement frequency, cutting maintenance costs for farms.

  • Modular Design: Supports auxiliary contact expansion, adapting to complex control needs in wheat mills or multi-motor irrigation 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 commercial wheat farms, large grain elevators, and industrial wheat processing plants. The business likely offers integrated solutions, including high-capacity grain conveyor systems, industrial irrigation networks, and automated wheat milling equipment—all requiring high-current, durable motor control components.
The Allen Bradley 140MG-G8P-C80-KJ aligns with the site’s offerings: its 120V AC coil matches standard farm/industrial power, and high-current handling suits heavy-duty wheat machinery like large conveyors. www.wheat-auto.com probably positions this Allen Bradley Miniature Contactor as a core component for high-load systems, emphasizing benefits like reduced downtime in critical harvest seasons and compatibility with multi-motor setups. Additionally, the business may provide technical support tailored to farmers, such as help with integrating the contactor into existing control panels, aligning with the “smart agriculture” trend of boosting efficiency through reliable industrial-grade automation.
7. Application Scenarios
The Allen Bradley 140MG-G8P-C80-KJ, as a high-performance Allen Bradley Miniature Contactor, excels in wheat agricultural and industrial high-current scenarios:
  • Wheat Grain Conveyors: Controls high-power conveyor motors in grain elevators, handling heavy loads during harvest season.

  • Industrial Irrigation Pumps: Manages large irrigation pump motors for wheat fields, 120V AC compatibility matching farm power systems.

  • Wheat Milling Machines: Regulates mixer and grinder motors in industrial mills, heat-resistant housing withstanding continuous operation heat.

  • Grain Silo Fans: Controls large ventilation fan motors in silos, -30°C resilience ensuring winter operation to prevent grain spoilage.

  • Wheat Cleaning Equipment: Powers high-capacity separator motors in processing plants, silver-nickel contacts resisting wear from frequent use.

  • Mobile Grain Loaders: Fits into control systems of large grain loaders, modular design supporting auxiliary safety components like emergency stops.


Copyright © Changzhou Wheat Automation Technology Co., Ltd All Rights Reserved | Sitemap |Powered by