Allen-Bradley 140M-D8E-C20

Overview

The Allen-Bradley 140M-D8E-C20 Motor Protection Circuit Breaker (MPCB) is engineered to deliver robust and reliable protection for critical motors and industrial electrical systems. Designed for demanding applications, this high-performance MPCB effectively guards against overloads, short circuits, and other electrical faults, significantly enhancing equipment longevity and operational safety. With its precise adjustable thermal current range of 14.5 to 20 Amperes and a high breaking capacity, the 140M-D8E-C20 ensures seamless operation and maximum uptime in challenging industrial environments. Its compatibility with 480Y/277V AC supply voltage and 50/60Hz frequencies makes it a versatile solution for a wide array of global industrial setups. This MPCB is an essential component for any system requiring dependable motor protection, preventing costly downtime and equipment damage.

Key Features

• Reliable Motor Protection: Comprehensive safeguarding against overloads, short circuits, and critical electrical faults, maximizing motor lifespan.
• Adjustable Thermal Current Range: Offers a flexible 14.5 - 20A range, allowing precise calibration to meet specific motor current requirements.
• High Breaking Capacity: Engineered to withstand and interrupt high fault currents, providing superior protection in high-performance electrical systems.
• Standard Magnetic Trip: Features a fixed magnetic trip at 13 x In for immediate response to short circuits, preventing severe motor damage.
• Versatile Voltage and Frequency Compatibility: Operates efficiently at 480Y/277V AC and is compatible with both 50Hz and 60Hz power systems, ensuring broad applicability.
• Durable Frame Size D Construction: Built with a robust Frame Size D, ideal for heavy-duty applications requiring reliable and steadfast motor protection.

Technical Specifications

The Allen-Bradley 140M-D8E-C20 MPCB is built to exacting standards:

• Model: 140M-D8E-C20
• Type: Motor Protection Circuit Breaker (MPCB)
• Supply Voltage: 480Y/277V AC
• Frequency: 50/60Hz
• Adjustable Thermal Current Range: 14.5 - 20A
• Magnetic Trip: Standard magnetic trip (fixed at 13 x In)
• Breaking Capacity: High breaking capacity
• Frame Size: D
• Enclosure: Open type (for panel mounting or direct installation)
• Weight: Compact and lightweight for enhanced handling and installation ease

Applications

The Allen-Bradley 140M-D8E-C20 MPCB is perfectly suited for a diverse range of industrial applications, including:

• Motor-Driven Equipment: Essential for protecting motors in pumps, fans, compressors, conveyors, and other critical machinery.
• Industrial Machinery Protection: Safeguards various industrial equipment against electrical faults, extending their operational lifespan.
• Manufacturing Facilities: Ensures motor safety in high-demand manufacturing environments, minimizing process interruptions and costly downtime.
• Power Distribution Systems: A crucial component in power distribution networks where reliable motor protection is paramount.
• HVAC Systems: Widely adopted for protecting motors within HVAC systems, ensuring consistent reliability and optimal energy efficiency.
• Automated and Robotic Systems: Provides vital motor protection in advanced automation and robotic systems across various industrial sectors.

Why Choose This Model?

• Uncompromised Reliability: Experience peace of mind with Allen-Bradley's reputation for dependable protection against overloads and short circuits, ensuring system integrity.
• Optimized Performance: The adjustable thermal current range and high breaking capacity guarantee superior performance and protection tailored to your specific motor requirements.
• Enhanced Safety: Prevent catastrophic motor failures and ensure the safety of personnel and equipment with its rapid-response magnetic trip feature.
• Seamless Integration: Designed for easy installation and compatibility with standard industrial systems, streamlining upgrades and maintenance.
• Built to Last: Crafted with high-quality materials and robust construction, the 140M-D8E-C20 is engineered to endure the most challenging industrial conditions.
• Cost-Effective Protection: Invest in a solution that reduces downtime, extends equipment life, and minimizes costly repairs, delivering excellent value.

Order Now

Upgrade your motor protection with the Allen-Bradley 140M-D8E-C20 Motor Protection Circuit Breaker. Ensure the safety, efficiency, and longevity of your industrial motors and equipment. Add to cart today for superior protection!