Allen-Bradley 140M-D8E-C10

Overview

The Allen-Bradley 140M-D8E-C10 Motor Protection Circuit Breaker stands as a cornerstone for robust industrial motor protection. Engineered by Allen-Bradley, a leader in industrial automation, this high-performance MPCB is meticulously designed to provide comprehensive safeguarding for your valuable motors against common electrical faults. Its primary function is to prevent damage from potentially harmful overloads, disruptive short circuits, and critical phase failures, ensuring uninterrupted operation and extending the lifespan of your equipment. This particular model boasts an adjustable thermal current range of 6.3 to 10 Amperes, allowing for precise calibration to match the specific requirements of various motor types. Furthermore, its fixed magnetic trip is set at 13 times the operational current (13x le), guaranteeing an immediate and decisive response to sudden, severe current spikes. Operating seamlessly at 480Y/277V AC (50/60Hz), the 140M-D8E-C10 is ideal for deployment in a wide array of industrial electrical environments. With its impressive high breaking capacity and space-efficient Frame Size D, this circuit breaker is the definitive choice for reliable and effective motor protection within modern industrial automation and control systems.

Key Features

• Precision Adjustable Thermal Current: Offers a versatile 6.3 - 10A range, enabling fine-tuned thermal overload protection that can be accurately matched to diverse motor applications and their specific operating parameters.
• Rapid Magnetic Trip Response: Features a fixed magnetic trip set at 13 times the operational current (13x le), ensuring instantaneous detection and interruption of severe short-circuit conditions, thereby minimizing potential damage.
• Superior High Breaking Capacity: Engineered to withstand and safely interrupt high fault currents, providing exceptional circuit protection and enhancing the overall safety and reliability of your electrical infrastructure, even in demanding industrial settings.
• Optimized Voltage Compatibility: Fully compatible with 480Y/277V AC, 50/60Hz industrial power systems, making it a versatile solution for a broad spectrum of commercial and industrial applications worldwide.
• Compact and Durable Frame Size D: Designed with a space-saving Frame Size D, this MPCB offers a robust yet compact footprint, facilitating easy integration into crowded electrical panels and control enclosures without sacrificing performance.
• Comprehensive Motor Safeguard: Delivers holistic protection against critical electrical threats including sustained overloads, catastrophic short circuits, and damaging phase failures, thereby extending motor life and reducing unscheduled downtime.
• Enhanced Operational Stability: Contributes significantly to the stability and longevity of industrial motors by actively preventing damage caused by electrical irregularities, leading to more consistent performance and reduced maintenance costs.

Technical Specifications

• Model: 140M-D8E-C10
• Series: 140M Motor Protection Circuit Breaker (MPCB)
• Brand: Allen-Bradley
• Thermal Current Adjustment Range: 6.3 - 10 Amperes
• Magnetic Trip Setting: Fixed at 13x le (13 times operational current)
• Voltage Rating: 480Y/277V AC, 50/60Hz
• Breaking Capacity: High
• Frame Size: D
• Protection Functions: Overload, Short Circuit, Phase Failure

Applications

• Industrial Motor Control Systems: Essential for safeguarding a wide range of motors in manufacturing plants, processing facilities, and automated production lines.
• Electrical Panels and Switchgear: Ideal for integration into new or existing electrical distribution panels, enhancing protection and compliance in various facilities.
• Manufacturing and Automation Processes: Crucial for ensuring the continuous and safe operation of machinery and automated equipment in high-demand environments.
• HVAC and Pump Systems: Provides reliable protection for motors powering heating, ventilation, air conditioning units, and industrial pump systems, preventing costly breakdowns.
• Conveyor Systems: Protects motors driving conveyor belts in logistics, material handling, and assembly lines, ensuring smooth and uninterrupted operation.
• Machine Tool Applications: Safeguards motors in various machine tools, enhancing operational safety and precision in metalworking and fabrication industries.

Why Choose This Model?

• Unmatched Reliability from Allen-Bradley: Benefit from the trust and proven performance of a world-renowned brand in industrial automation, ensuring a product built to the highest standards.
• Tailored Motor Protection: The adjustable thermal current allows for precise matching to your specific motor's characteristics, leading to optimized performance and extended motor life.
• Enhanced System Uptime: By effectively preventing damage from electrical faults, this MPCB significantly reduces the likelihood of unexpected downtime, keeping your operations running smoothly.
• Space-Efficient Design: Its compact Frame Size D facilitates easy integration into existing or new control panels, maximizing valuable cabinet space without compromising on protective capabilities.
• Robust and Durable Construction: Built to withstand the rigors of industrial environments, the 140M-D8E-C10 offers long-term durability and consistent performance in challenging conditions.
• Comprehensive Safety Compliance: Investing in this high-quality MPCB ensures that your motor control circuits meet stringent safety standards, protecting personnel and assets alike.

Order Now

Elevate your industrial motor protection with the Allen-Bradley 140M-D8E-C10 Motor Protection Circuit Breaker. Ensure the longevity and reliability of your valuable equipment by integrating this high-performance MPCB into your systems today. Contact us for competitive pricing and expert advice, or place your order directly to experience superior motor safeguarding and operational peace of mind.