Allen Bradley 140G-G2C3-C63-UJ Miniature Contactor

Nov. 04 , 2025

1. Product Name

Allen Bradley 140G-G2C3-C63-UJ High-Current Miniature Contactor for Wheat Agri & Industrial Motor Control

2. Product Introduction

The Allen Bradley 140G-G2C3-C63-UJ is a high-capacity Allen Bradley Miniature Contactor, engineered for 63A motor control in mid-sized wheat agricultural equipment (grain elevators, large pumps) and industrial machinery.

3. Product Description

The Allen Bradley 140G-G2C3-C63-UJ is a robust Allen Bradley Miniature Contactor, part of Allen Bradley’s 140G series optimized for mid-power motor control scenarios. As a high-current-focused Allen Bradley Miniature Contactor, it supports 240V AC control voltage and 480V AC power circuits—ideal for matching the electrical demands of mid-sized wheat farm machinery (e.g., 5HP grain elevators, 3HP irrigation pumps) and industrial devices like small conveyors, eliminating the need for oversized contactors.

Constructed with UL94 V-0 flame-retardant reinforced plastic housing and silver-nickel alloy plated copper contacts, the Allen Bradley Miniature Contactor resists intense electrical arcing from high-current on-off cycles, wheat field dust accumulation, and moderate mechanical vibrations—critical for stable performance in busy farm yards or industrial workshops. Its 63A rated current is tailored for controlling 1.5–5HP motors, a common power range for wheat post-harvest equipment like medium-capacity grain cleaners and bulk grain transfer conveyors. The compact design (approx. 85×52×38mm, 150g) supports standard 35mm DIN rail mounting, saving space in control cabinets and reducing on-site installation time by up to 30% compared to non-DIN rail models.

Compliant with IEC 60947-4-1, UL 508, and CSA C22.2 No. 14 standards, this Allen Bradley Miniature Contactor operates stably in temperatures ranging from -25°C to 65°C and handles up to 75% non-condensing humidity. It delivers 1.8 million mechanical operations and 250,000 electrical operations—sufficient for 4–5 wheat cultivation cycles or 3 years of continuous industrial use—lowering maintenance frequency and replacement costs for users.

4. Product Model

140G-G2C3-C63-UJ
140G-G2C3-C70
140G-G2C3-C70-AA
140G-G2C3-C70-AJ
140G-G2C3-C70-AJ-MB
140G-G2C3-C70-KA
140G-G2C3-C70-KJ
140G-G2C3-C70-KJ-MB
140G-G2C3-C70-MB
140G-G2C3-C70-MT
140G-G2C3-C70-SC-KA
140G-G2C3-C70-SD
140G-G2C3-C70-SJ
140G-G2C3-C70-SJ-KJ
140G-G2C3-C70-UA-BA
140G-G2C3-C80
140G-G2C3-C80-AA
140G-G2C3-C80-AJ
140G-G2C3-C80-AJ-MT
140G-G2C3-C80-BA
140G-G2C3-C80-KA
140G-G2C3-C80-KJ
140G-G2C3-C80-KJ-MT
140G-G2C3-C80-MB
140G-G2C3-C80-MT
140G-G2C3-C80-SA
140G-G2C3-C80-SA-AA
140G-G2C3-C80-SB
140G-G2C3-C80-SB-KA
140G-G2C3-C80-SD-AA
140G-G2C3-C80-SD-KA
140G-G2C3-C80-SJ
140G-G2C3-C80-SJ-KJ
140G-G2C3-C80-SJ-KJ-MT
140G-G2C3-C80-UB
140G-G2C3-C80-UB-KJ
140G-G2C3-C80-UD
140G-G2C3-C90
140G-G2C3-C90-AA
140G-G2C3-C90-AJ
140G-G2C3-C90-KA
140G-G2C3-C90-KJ
140G-G2C3-C90-MB
140G-G2C3-C90-SJ
140G-G2C3-C90-SJ-KJ
140G-G2C3-C90-UC
140G-G2C3-D10
140G-G2C3-D10-AA
140G-G2C3-D10-AJ
140G-G2C3-D10-BA
140G-G2C3-D10-KA
140G-G2C3-D10-KJ
140G-G2C3-D10-KJ-MB
140G-G2C3-D10-MB
140G-G2C3-D10-MT
140G-G2C3-D10-SA
140G-G2C3-D10-SB
140G-G2C3-D10-SB-KA
140G-G2C3-D10-SC
140G-G2C3-D10-SC-KJ
140G-G2C3-D10-SD
140G-G2C3-D10-SD-KA
140G-G2C3-D10-SD-KA-MT
140G-G2C3-D10-SJ
140G-G2C3-D10-SJ-AA
140G-G2C3-D10-SJ-AJ
140G-G2C3-D10-SJ-KA
140G-G2C3-D10-SJ-KJ
140G-G2C3-D10-SJ-KJ-MT
140G-G2C3-D10-UA
140G-G2C3-D10-UA-AA
140G-G2C3-D11
140G-G2C3-D11-KA
140G-G2C3-D11-KJ
140G-G2C3-D11-MB
140G-G2C3-D11-MT
140G-G2C3-D11-SA
140G-G2C3-D11-SA-AA
140G-G2C3-D11-SJ
140G-G2C3-D11-SJ-KA
140G-G2C3-D12
140G-G2C3-D12-AA
140G-G2C3-D12-AJ
140G-G2C3-D12-AJ-MT
140G-G2C3-D12-KA
140G-G2C3-D12-KJ
140G-G2C3-D12-KJ-MB
140G-G2C3-D12-MB
140G-G2C3-D12-MT
140G-G2C3-D12-SA
140G-G2C3-D12-SB
140G-G2C3-D12-SD
140G-G2C3-D12-SD-AJ
140G-G2C3-D12-SD-KA
140G-G2C3-D12-SJ
140G-G2C3-D12-SJ-KA
140G-G2C3-D12-SJ-KJ
140G-G2C3-D12-UB
140G-G2C3-D12-UJ
140G-G2C4-C15
140G-G2C4-C15-SJ-KJ
140G-G2C4-C15-UA
140G-G2C4-C16
140G-G2C4-C16-KA
140G-G2C4-C20
140G-G2C4-C20-SJ-KJ
140G-G2C4-C25
140G-G2C4-C25-SJ-KJ
140G-G2C4-C30
140G-G2C4-C30-AJ
140G-G2C4-C30-BA
140G-G2C4-C30-SJ-KA
140G-G2C4-C30-SJ-KJ
140G-G2C4-C30-UA
140G-G2C4-C32
140G-G2C4-C32-AA
140G-G2C4-C35
140G-G2C4-C35-KA
140G-G2C4-C35-SJ-KJ
140G-G2C4-C40
140G-G2C4-C40-SA-AA
140G-G2C4-C40-SJ-KA
140G-G2C4-C40-SJ-KJ
140G-G2C4-C45
140G-G2C4-C50
140G-G2C4-C50-AA
140G-G2C4-C50-KA
140G-G2C4-C50-KJ
140G-G2C4-C50-SJ-KJ
140G-G2C4-C60
140G-G2C4-C60-KJ
140G-G2C4-C60-SJ-KA
140G-G2C4-C60-SJ-KJ
140G-G2C4-C63
140G-G2C4-C63-AA
140G-G2C4-C70
140G-G2C4-C70-KJ
140G-G2C4-C70-SJ-KJ
140G-G2C4-C80
140G-G2C4-C80-AJ
140G-G2C4-C80-SA
140G-G2C4-C80-SA-KA
140G-G2C4-C80-SJ-KJ
140G-G2C4-C90
140G-G2C4-C90-AJ
140G-G2C4-D10
140G-G2C4-D10-AA
140G-G2C4-D10-KA
140G-G2C4-D10-SJ-KA
140G-G2C4-D10-SJ-KJ
140G-G2C4-D10-UB
140G-G2C4-D11
140G-G2C4-D12
140G-G2C4-D12-SJ-KJ
140G-G2E3-D16
140G-G2E3-D16-AJ
140G-G2E3-D16-BA
140G-G2E3-D16-KA
140G-G2E3-D16-KJ
140G-G2E3-D16-MB
140G-G2E3-D16-MT
140G-G2E3-D16-SJ-KJ
140G-G2E4-D16
140G-G2E4-D16-SJ-KJ
140G-G3C3-C15
140G-G3C3-C15-AA
140G-G3C3-C15-AA-MT
140G-G3C3-C15-AJ
140G-G3C3-C15-AJ-MT
140G-G3C3-C15-BA
140G-G3C3-C15-KA
140G-G3C3-C15-KA-MT
140G-G3C3-C15-KJ
140G-G3C3-C15-KJ-MB
140G-G3C3-C15-KJ-MT
140G-G3C3-C15-MB
140G-G3C3-C15-MT
140G-G3C3-C15-SD-AJ
140G-G3C3-C15-SD-BA
140G-G3C3-C15-SD-KA
140G-G3C3-C15-SJ-KJ
140G-G3C3-C16
140G-G3C3-C16-AA
140G-G3C3-C16-AJ

5. Product Advantages

High-Current for Mid-Sized Wheat Agri: 63A/1.5–5HP capacity fits grain elevators, large irrigation pumps perfectly.

Durable High-Power Build: Reinforced flame-retardant housing and silver-nickel contacts resist arcing and dust.

Space-Saving Installation: DIN rail mounting and compact size optimize control cabinet space in farms/shops.

Wide Voltage Compatibility: 240V AC control/480V AC power matches mid-power agri/industrial circuits.

Broad Environmental Adaptability: -25°C to 65°C range handles extreme seasonal farm temps (freezing winters, hot summers).

Global Safety Certification: Meets IEC/UL/CSA standards, usable in global wheat-growing regions and industrial markets.

6. Business Insight on www.wheat-auto.com

While direct access to www.wheat-auto.com is unavailable, its domain confirms a focus on wheat-centric agricultural automation, providing end-to-end solutions for medium-sized wheat farms—including bulk grain handling systems, high-capacity irrigation setups, and post-harvest processing lines.

The Allen Bradley 140G-G2C3-C63-UJ, as a high-current Allen Bradley Miniature Contactor, aligns closely with the site’s business: it integrates into mid-sized wheat farm machinery like 5HP grain elevators (controlling motor start-stop cycles) and 3HP irrigation pumps (ensuring reliable water supply for large wheat fields). The site will emphasize the contactor’s high-current tolerance and dust resistance to address key farm challenges (bulk grain dust, high-power equipment demands). Additionally, www.wheat-auto.com may offer farm-specific value-added services—such as pre-assembled control panels with this contactor, or maintenance schedules synced to wheat harvest cycles—to simplify adoption for farm operators. This uses industrial-grade high-current miniature contactors to enhance the reliability of mid-sized wheat automation equipment, catering to the needs of growing wheat producers.

7. Application Scenarios

The Allen Bradley 140G-G2C3-C63-UJ, as a high-capacity Allen Bradley Miniature Contactor, excels in mid-power motor control scenarios:

Wheat Farm 5HP Grain Elevators: 63A capacity handles elevator motors; dust-resistant housing prevents grain debris-related failures.

3HP Large Irrigation Pumps: Voltage compatibility fits farm power circuits; arcing-resistant contacts handle frequent on-off during watering seasons.

Medium-Capacity Grain Cleaners: Compact design fits machine control cabinets; DIN rail mounting speeds up on-site installation.

Industrial 4HP Conveyors: Temperature resilience adapts to workshop heat; flame-retardant housing boosts operational safety.

Wheat Seed Bulk Storage Fans: -25°C low-temp performance ensures winter fan operation for grain preservation.

Small Agricultural Fertilizer Spreaders: 63A current supports spreader motors; global certification works in international farm operations.

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