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Allen-Bradley 140G-G2C3-D10
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 140G-G2C3-D10 is a dependable molded case circuit breaker (MCCB) crafted to provide superior circuit protection across various industrial and commercial environments. Belonging to the renowned 140G series, this circuit breaker features a compact G-frame construction, making it an excellent option for areas with limited space without sacrificing performance. Its integrated thermal-magnetic (T/M) tripping mechanism offers crucial dual safeguarding against both overloads and short circuits, contributing to the safety and extended operational life of your electrical infrastructure. With a 100A current rating and an impressive 25 kA fault interruption capability, the 140G-G2C3-D10 is engineered to manage demanding electrical loads with exceptional reliability.Key Features Dependable Thermal-Magnetic Protection Offers vital and reliable defense against harmful overloads and damaging short-circuit events, preserving both equipment and personnel. High Interrupting Capacity (25 kA) Designed to safely interrupt high-fault currents, thereby safeguarding system integrity and enhancing safety in critical uses. Compact G-Frame Build Maximizes efficiency of panel space, allowing for more components within smaller enclosures and simplifying the installation process. 100A Rated Current Perfectly suited for a range of applications requiring strong current handling abilities and precise circuit management. Durable Construction Fabricated by Allen-Bradley, a leader in industrial automation, ensuring enduring performance and steadfastness in challenging environments. Adaptable Application Suitability Optimal for use in industrial control panels, motor protection, and general power distribution setups. Panel Mount Installation Engineered for simple and secure panel mounting, facilitating straightforward integration into existing or new electrical systems. Technical Specifications Brand: Allen-Bradley Model: 140G-G2C3-D10 Breaker Type: Molded Case Circuit Breaker (MCCB) Frame Size: G-Frame Interrupting Rating: 25 kA Trip Unit Type: Thermal Magnetic (T/M) Rated Current: 100 A Mounting: Panel mount Applications Industrial Control Panels Delivers essential overcurrent protection for complex machinery and automation systems. Motor Protection Shields industrial motors from overload and short-circuit damage, extending their operational lifespan. Power Distribution Systems Integral for upholding safe and efficient power flow in commercial and industrial environments. Commercial Electrical Installations Guarantees reliable circuit protection for various electrical loads in commercial buildings. HVAC Systems Secures heating, ventilation, and air conditioning units against electrical faults. Lighting Circuits Provides robust protection for high-power lighting installations. Why Choose This Model?Unsurpassed Reliability:Allen-Bradley's reputation for excellence ensures the 140G-G2C3-D10 provides consistent and trustworthy circuit protection for critical applications.Exceptional Safety:With its impressive 25 kA interrupting capacity and advanced thermal-magnetic trip technology, this MCCB offers a superior level of safety, safeguarding both equipment and personnel from electrical hazards.Space-Saving Efficiency:The compact G-frame design is a smart choice for installations where panel space is at a premium, enabling greater system density without compromising performance.Extensive Compatibility:Its versatile design and strong specifications make it suitable for a wide array of industrial and commercial electrical systems, offering flexibility in application.Effortless Integration:Designed for simple panel mounting, it streamlines installation and maintenance, leading to reduced downtime and operational costs.Lasting Value:Choosing an Allen-Bradley product means selecting durability and longevity, ensuring a reliable solution that performs effectively for many years.Order NowEnhance the safety and efficiency of your electrical systems with the Allen-Bradley 140G-G2C3-D10. Contact us today to place your order or learn more about how this MCCB can benefit your operations.FAQWhat is the primary function of the Allen-Bradley 140G-G2C3-D10?It provides crucial circuit protection against overloads and short circuits in industrial and commercial electrical systems.What is the interrupting capacity of this circuit breaker?The 140G-G2C3-D10 has a high interrupting capacity of 25 kA.Is this MCCB suitable for applications with limited space?Yes, its compact G-frame design makes it ideal for space-constrained installations.What type of trip technology does it utilize?It employs integrated thermal-magnetic (T/M) trip technology for dual protection.Can this circuit breaker be used for motor protection?Absolutely, it is well-suited for safeguarding industrial motors from electrical faults.
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Allen-Bradley 140G-G2C3-D10
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Brand: Allen-Bradley
- Model: 140G-G2C3-D10
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Frame Size: G-Frame
- Interrupting Rating: 25 kA
- Trip Unit Type: Thermal Magnetic (T/M)
- Rated Current: 100 A
- Mounting: Panel mount
Applications
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Industrial Control Panels
Delivers essential overcurrent protection for complex machinery and automation systems.
-
Motor Protection
Shields industrial motors from overload and short-circuit damage, extending their operational lifespan.
-
Power Distribution Systems
Integral for upholding safe and efficient power flow in commercial and industrial environments.
-
Commercial Electrical Installations
Guarantees reliable circuit protection for various electrical loads in commercial buildings.
-
HVAC Systems
Secures heating, ventilation, and air conditioning units against electrical faults.
-
Lighting Circuits
Provides robust protection for high-power lighting installations.
Why Choose the 140G-G2C3-D10?
Unsurpassed Reliability:
Allen-Bradley's reputation for excellence ensures the 140G-G2C3-D10 provides consistent and trustworthy circuit protection for critical applications.
Exceptional Safety:
With its impressive 25 kA interrupting capacity and advanced thermal-magnetic trip technology, this MCCB offers a superior level of safety, safeguarding both equipment and personnel from electrical hazards.
Space-Saving Efficiency:
The compact G-frame design is a smart choice for installations where panel space is at a premium, enabling greater system density without compromising performance.
Extensive Compatibility:
Its versatile design and strong specifications make it suitable for a wide array of industrial and commercial electrical systems, offering flexibility in application.
Effortless Integration:
Designed for simple panel mounting, it streamlines installation and maintenance, leading to reduced downtime and operational costs.
Lasting Value:
Choosing an Allen-Bradley product means selecting durability and longevity, ensuring a reliable solution that performs effectively for many years.
Availability & Shipping
- ▸In stock: 140G-G2C3-D10 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 140G-G2C3-D10 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.