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Allen-Bradley 140M-C2E-B10
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 140M-C2E-B10 Motor Protection Circuit Breaker is an essential component for industrial environments that demand robust and dependable motor safeguarding. This circuit breaker is engineered to address the rigorous requirements of modern motor control systems, delivering extensive defense against various electrical irregularities including overloads, short-circuit events, and phase disruptions. Despite its compact footprint, it boasts powerful capabilities, making it a perfect selection for installations where space is limited, without compromising on performance or safety. Incorporating this device significantly extends motor lifespan, minimizes unexpected operational halts, and ensures consistent, efficient performance across a multitude of industrial uses.Key Features Comprehensive Motor Defense: Offers advanced protection against overload, short-circuit, and hazardous phase-failure situations, preserving motor integrity. Adjustable Thermal Setting: Provides versatile current configurations (2.5-4.0A) to accommodate diverse motor loads and operational demands, ensuring precise thermal regulation. Fixed Magnetic Trip: Delivers immediate reaction to severe short-circuit incidents, reducing potential harm to motors and connected systems. Space-Saving Design: Optimizes control panel real estate, enabling high-density setups in industrial control enclosures and motor control centers. Durable Construction: Fabricated with premium materials and precise engineering to guarantee prolonged service life and consistent operation in challenging industrial environments. Simple DIN Rail Mounting: Streamlines installation and upkeep, allowing for rapid integration into existing or new control systems. Global Compliance: Adheres to critical industry benchmarks including UL, CSA, and IEC, ensuring broad applicability and regulatory conformity. Technical Specifications Frame Size: C Trip Mechanism: Adjustable thermal, fixed magnetic Rated Current Range: 2.5-4.0A Breaking Capacity: High fault current interruption capability Voltage Rating: Suitable for low-voltage applications Mounting Method: DIN rail mounting Compliance Standards: UL, CSA, IEC Applications Motor Control Centers (MCCs): Integrates seamlessly into MCCs for centralized motor protection and management. Industrial Machinery: Crucial for protecting motors in pumps, fans, compressors, conveyors, and other heavy manufacturing equipment. Conveyor Installations: Guarantees reliable operation and prevents costly downtime in material handling and automated assembly lines. Pumps and Compressors: Shields vital fluid and air handling systems from electrical faults, boosting operational efficiency. HVAC Systems: Provides critical protection for motors within heating, ventilation, and air conditioning units in commercial and industrial structures. Power Distribution Panels: Can be used in various power distribution contexts requiring motor circuit protection. Why Choose This Model?Unparalleled Allen-Bradley QualityBenefit from the renowned dependability and innovation associated with the Allen-Bradley brand, a leader in industrial automation.Enhanced Motor LifespanThe precise and extensive protection significantly extends the service life of your valuable motors by mitigating damage from electrical stresses, leading to reduced replacement expenses.Continuous OperationMinimizes unforeseen interruptions and costly downtime due to its swift fault response and robust performance, ensuring your operations remain online.Optimized EfficiencyBy preventing motor overloads and failures, the 140M-C2E-B10 contributes to the overall effectiveness and productivity of your industrial processes.Space-Efficient SolutionIts compact footprint is a notable benefit for facilities where control panel space is at a premium, facilitating more organized and denser installations.Simplified IntegrationDesigned for straightforward installation on standard DIN rails, making it an accessible solution for various setups.Order NowSecure your industrial motors with the Allen-Bradley 140M-C2E-B10 Motor Protection Circuit Breaker. Enhance system reliability and minimize downtime.FAQWhat types of electrical faults does the 140M-C2E-B10 protect against?It provides comprehensive protection against overload conditions, short-circuit events, and phase failures, ensuring the longevity and safety of your motors.Is this circuit breaker suitable for high-density control panel installations?Yes, its compact design is specifically engineered to optimize panel space, making it ideal for high-density setups in industrial control cabinets and motor control centers.What industry standards does this Allen-Bradley circuit breaker comply with?It complies with major global industry standards including UL, CSA, and IEC, ensuring its suitability for diverse international applications.
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Allen-Bradley 140M-C2E-B10
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
- Frame Size: C
- Trip Mechanism: Adjustable thermal, fixed magnetic
- Rated Current Range: 2.5-4.0A
- Breaking Capacity: High fault current interruption capability
- Voltage Rating: Suitable for low-voltage applications
- Mounting Method: DIN rail mounting
- Compliance Standards: UL, CSA, IEC
Applications
- Motor Control Centers (MCCs): Integrates seamlessly into MCCs for centralized motor protection and management.
- Industrial Machinery: Crucial for protecting motors in pumps, fans, compressors, conveyors, and other heavy manufacturing equipment.
- Conveyor Installations: Guarantees reliable operation and prevents costly downtime in material handling and automated assembly lines.
- Pumps and Compressors: Shields vital fluid and air handling systems from electrical faults, boosting operational efficiency.
- HVAC Systems: Provides critical protection for motors within heating, ventilation, and air conditioning units in commercial and industrial structures.
- Power Distribution Panels: Can be used in various power distribution contexts requiring motor circuit protection.
Why Choose the 140M-C2E-B10?
Unparalleled Allen-Bradley Quality
Benefit from the renowned dependability and innovation associated with the Allen-Bradley brand, a leader in industrial automation.
Enhanced Motor Lifespan
The precise and extensive protection significantly extends the service life of your valuable motors by mitigating damage from electrical stresses, leading to reduced replacement expenses.
Continuous Operation
Minimizes unforeseen interruptions and costly downtime due to its swift fault response and robust performance, ensuring your operations remain online.
Optimized Efficiency
By preventing motor overloads and failures, the 140M-C2E-B10 contributes to the overall effectiveness and productivity of your industrial processes.
Space-Efficient Solution
Its compact footprint is a notable benefit for facilities where control panel space is at a premium, facilitating more organized and denser installations.
Simplified Integration
Designed for straightforward installation on standard DIN rails, making it an accessible solution for various setups.
Availability & Shipping
- ▸In stock: 140M-C2E-B10 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 140M-C2E-B10 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.