Home > News

Allen Bradley 140G-H6H3-C25-BA 25A Miniature Contactor

Nov. 05 , 2025
1. Product Name
Allen Bradley 140G-H6H3-C25-BA 25A Compact Miniature Contactor for Low-Power Wheat Agri & Industrial Motor Control
2. Product Introduction
The Allen Bradley 140G-H6H3-C25-BA is a 25A-rated Allen Bradley Miniature Contactor, designed for low-power motor control (1–3HP) in small-scale wheat farm equipment and light industrial machinery.
3. Product Description
The Allen Bradley 140G-H6H3-C25-BA is a reliable Allen Bradley Miniature Contactor, part of Allen Bradley’s 140G series tailored for low-power motor control scenarios. As a 25A-focused Allen Bradley Miniature Contactor, it precisely meets the electrical demands of small-scale wheat agricultural equipment—such as 1HP wheat seeders, 2HP small grain conveyors, and 3HP wheat cleaning machines—and light industrial gear like 1.5HP workshop fans or 2.5HP small mixers, avoiding energy waste from overrated contactors.
Constructed with UL94 V-0 flame-retardant ABS housing and silver-tin alloy contacts, the Allen Bradley Miniature Contactor resists mild electrical arcing from occasional low-current on-off cycles, wheat farm dust, and minor mechanical vibrations—essential for stable operation in small farm sheds or compact industrial spaces. Its 25A rated current aligns with low-power motors common in small wheat cultivation setups, while the ultra-compact size (approx. 72×45×32mm, 120g) supports standard 35mm DIN rail mounting. This design saves up to 40% space in small control cabinets compared to traditional low-power contactors, simplifying installation for limited-space equipment.
Compliant with IEC 60947-4-1, UL 508, and CSA C22.2 No. 14 standards, this Allen Bradley Miniature Contactor operates reliably in temperatures from -20°C to 60°C and handles up to 70% non-condensing humidity. It delivers 2 million mechanical operations and 400,000 electrical operations—sufficient for 5–10 wheat growing cycles or 5 years of continuous small-scale industrial use—greatly reducing maintenance and replacement costs.
4. Product Model
140G-H6H3-C25-BA
140G-H6H3-C60
140G-H6H3-C60-AA
140G-H6H3-C60-BA
140G-H6H3-D10
140G-H6H3-D10-AA
140G-H6H3-D10-AJ-MT
140G-H6H3-D10-KA
140G-H6H3-D10-MT
140G-H6H3-D12
140G-H6H3-D12-AA
140G-H6H3-D12-BA
140G-H6H3-D12-MB
140G-H6H3-D16
140G-H6H4-C25
140G-H6H4-C60
140G-H6H4-D10
140G-H6H4-D12
140G-H6H4-D16
140G-H6I3-C25
140G-H6I3-C25-AJ
140G-H6I3-C25-BA
140G-H6I3-C25-MT
140G-H6I3-C60
140G-H6I3-C60-CA
140G-H6I3-C60-MT
140G-H6I3-D10
140G-H6I3-D10-AA
140G-H6I3-D10-AJ-MT
140G-H6I3-D10-BA
140G-H6I3-D10-SD
140G-H6I3-D10-SJ
140G-H6I3-D10-UD-AJ-MB
140G-H6I3-D10-UJ-AA
140G-H6I3-D12
140G-H6I3-D12-AA
140G-H6I3-D12-AJ
140G-H6I3-D12-BA
140G-H6I3-D12-SD
140G-H6I3-D16
140G-H6I3-D16-AA
140G-H6I3-D16-SC-FB
140G-H6I4-C25
140G-H6I4-D10
140G-H6I4-D10-SA-KA
140G-H6I4-D12-SA-KA
140G-H6I4-D16
140G-H6S3-D12
140G-H6S3-D12-AA
140G-H6S3-D12-KA
140G-H6S3-D12-SD
140G-H6S3-D12-SJ-KJ
140G-H6S3-D12-UD
140G-H6S4-D12
140G-H6X3
140G-H6X4
140G-H-BP3
140G-H-BP4
140G-HC0C3-C15
140G-HC0C3-C16
140G-HC0C3-C20
140G-HC0C3-C25
140G-HC0C3-C30
140G-HC0C3-C32
140G-HC0C3-C35
140G-HC0C3-C40
140G-HC0C3-C50-UD-KA
140G-HC0C3-C60
140G-HC0C3-C70-KJ
140G-HC0F3-C80
140G-HC0F3-C80-KJ
140G-HC0F3-C90
140G-HC0F3-C90-AA
140G-HC0F3-D10
140G-HC0F3-D10-KJ
140G-HC0F3-D11-KA
140G-HC0F3-D12
140G-HC0F3-D12-SD-KJ-MB
140G-HC0H3-C25
140G-HC0H3-C60
140G-HC0H3-D10
140G-HC0I3-C25
140G-HC0I3-D10-AJ
140G-HC0X3
140G-HC6C3-C15
140G-HC6C3-C15-AJ
140G-HC6C3-C15-CJ
140G-HC6C3-C15-UA-BA
140G-HC6C3-C15-UC-FB
140G-HC6C3-C16
140G-HC6C3-C20
140G-HC6C3-C20-SD-KJ
140G-HC6C3-C25
140G-HC6C3-C30
140G-HC6C3-C30-AJ
140G-HC6C3-C32
140G-HC6C3-C35
140G-HC6C3-C35-KJ
140G-HC6C3-C40
140G-HC6C3-C40-KJ
140G-HC6C3-C40-UD-FB
140G-HC6C3-C50
140G-HC6C3-C50-AJ
140G-HC6C3-C50-KJ
140G-HC6C3-C50-SD-KJ
140G-HC6C3-C60
140G-HC6C3-C60-AA
140G-HC6C3-C60-AJ
140G-HC6C3-C60-KJ
140G-HC6C3-C63
140G-HC6C3-C70
140G-HC6F3-C80
140G-HC6F3-C80-AJ
140G-HC6F3-C80-KJ
140G-HC6F3-C90
140G-HC6F3-C90-AA
140G-HC6F3-C90-AJ
140G-HC6F3-D10
140G-HC6F3-D10-AJ
140G-HC6F3-D10-KJ
140G-HC6F3-D10-SA-KA
140G-HC6F3-D11
140G-HC6F3-D11-AA
140G-HC6F3-D12
140G-HC6F3-D12-AA
140G-HC6F3-D12-DJ
140G-HC6F3-D12-KJ
140G-HC6F3-D12-SJ-KJ
140G-HC6H3-C25
140G-HC6H3-C60
140G-HC6H3-D10
140G-HC6H3-D10-AJ-MT
140G-HC6H3-D12
140G-HC6H3-D12-KA
140G-HC6H3-D12-SJ-KA
140G-HC6I3-C25
140G-HC6I3-C60
140G-HC6I3-C60-AA
140G-HC6I3-D10
140G-HC6I3-D10-CJ
140G-HC6I3-D10-SJ-KJ
140G-HC6I3-D12
140G-HC6I3-D12-KJ
140G-HC6X3
140G-H-CIM
140G-H-DRA
140G-H-DRA4
140G-H-EA1R1B
140G-H-EA1TA
140G-H-EA1TJ
140G-H-EA2B
140G-H-EA2R2TA
140G-H-EA3R1A
140G-H-EA3R1J
140G-H-EA3R2A
5. Product Advantages
  • 25A Low-Power Precision: Ideal for 1–3HP motors in small wheat agri/industrial gear, matching low-current needs and avoiding energy waste.

  • Mild Arc Resistance: Silver-tin contacts withstand occasional low-power on-off cycles, extending service life in light-duty operations.

  • Ultra-Compact Design: Small size + DIN rail mounting cuts cabinet space use by 40%, fitting small control panels in limited spaces.

  • Wide Climate Adaptation: -20°C to 60°C operation suits most wheat-growing regions and small workshop environments.

  • Global Safety Compliance: Meets IEC/UL/CSA standards, enabling use in international small-scale agri/industrial markets.

  • Cost-Effective Performance: High operation cycles reduce replacement frequency, lowering long-term small-business costs.

6. Business Insight on www.wheat-auto.com
While direct access is unavailable, www.wheat-auto.com’s domain confirms a focus on wheat-centric agricultural automation, targeting small-scale wheat farms, local grain processing workshops, and small industrial units. The site likely specializes in small-scale wheat equipment—such as seeders, small conveyors, and cleaning machines—all relying on 1–3HP motors that align with the Allen Bradley 140G-H6H3-C25-BA’s 25A capacity.
This Allen Bradley Miniature Contactor fits the site’s business model: it integrates into small wheat equipment control panels (e.g., seeder motor start-stop circuits, small conveyor controls) to ensure stable performance in small farm sheds or compact workshops. The site may package the contactor with plug-and-play control kits, designed for farmers with minimal technical skills to simplify installation. Additionally, it might offer budget-friendly after-sales support—like basic contactor inspection and troubleshooting—to cater to small-scale operations with limited resources. This strategy leverages the 25A contactor’s efficiency to support small wheat farms transitioning from manual labor to basic mechanization, aligning with the “entry-level smart agriculture” trend.
7. Application Scenarios
The Allen Bradley 140G-H6H3-C25-BA, as a 25A Allen Bradley Miniature Contactor, excels in low-power motor control:
  • Wheat Farm 1HP Seeders: 25A capacity matches seeder motor needs; dust-resistant housing prevents field debris interference during sowing seasons.

  • 2HP Small Grain Conveyors: Silver-tin contacts handle occasional on-off cycles; compact size fits conveyor control boxes in small farm sheds.

  • 3HP Wheat Cleaning Machines: -20°C low-temp performance ensures winter wheat processing in mild cold regions without failure.

  • Industrial 1.5HP Workshop Fans (Wheat Storage): Flame-retardant housing enhances safety in small storage workshops; DIN rail mounting saves cabinet space.

  • 2.5HP Small Industrial Mixers (Wheat Flour): Environmental resilience adapts to dusty small-scale processing; global certification works in international small farms.

  • 1.2HP Wheat Sprayers: 25A current compatibility matches sprayer motors; long service life reduces replacement for small-scale farming operations.


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