Allen-Bradley 140MT-C3E-C16

Overview

The Allen-Bradley 140MT-C3E-C16 Motor Protection Circuit Breaker (MPCB) is engineered to deliver superior protection and control for industrial motor applications. This robust device is a critical component in safeguarding valuable motor-driven equipment against damaging overloads and dangerous short circuits, ensuring operational continuity and enhancing system longevity. Designed for optimal performance in demanding industrial environments, the 140MT-C3E-C16 combines advanced protection features with compact design and ease of integration.

Featuring a versatile 10-16A adjustable thermal current range, this MPCB offers precise thermal overload protection tailored to a variety of motor sizes and operational requirements. Its integrated fixed magnetic trip, set at 14 times the rated current, provides instantaneous short-circuit protection, immediately disconnecting power to prevent catastrophic damage. Operating efficiently at 480V AC, 60Hz, the 140MT-C3E-C16 seamlessly integrates into common industrial power systems. Its Frame Size C construction guarantees a durable yet space-efficient solution for motor control panels, automation systems, and electrical distribution networks.

Key Features

• Adjustable Thermal Overload Protection (10-16A): Precisely calibrate the protection settings to match specific motor current requirements, preventing damage from sustained overcurrents.
• Instantaneous Short-Circuit Protection (14x Ie Fixed Magnetic Trip): Provides rapid and reliable disconnection of power during fault conditions, minimizing downtime and equipment damage.
• Robust 480V AC, 60Hz Compatibility: Ensures seamless integration and reliable performance within standard industrial electrical infrastructures.
• Standard Breaking Capacity: Delivers essential and dependable fault current interruption capabilities for common industrial motor circuits.
• Compact Frame Size C Design: Optimizes control panel space without compromising on durability or performance, ideal for efficient installations.
• Convenient DIN Rail Mounting: Facilitates quick, secure, and tool-free installation and removal within control panels, simplifying maintenance and upgrades.
• Comprehensive Motor Protection: Acts as an all-in-one solution for overload, short-circuit, and phase loss protection, streamlining motor control architectures.

Technical Specifications

• Model: 140MT-C3E-C16
• Type: Motor Protection Circuit Breaker (MPCB)
• Thermal Current Range: 10-16A (Adjustable)
• Magnetic Trip Setting: Fixed at 14 x Ie (Instantaneous)
• Supply Voltage: 480V AC, 60Hz
• Breaking Capacity: Standard
• Frame Size: C
• Mounting: DIN Rail
• Application: Industrial Motor Protection Systems, Automation, Control Panels

Applications

• Industrial Motor Protection Systems: Essential for protecting a wide range of industrial motors, preventing thermal and magnetic damage, and extending machinery lifespan.
• Automated Production Lines: Ensures the safe and continuous operation of motor-driven components in automated manufacturing and assembly processes.
• Manufacturing & Processing Plants: Ideal for heavy-duty applications where reliable circuit protection is paramount for pumps, conveyors, fans, and other critical equipment.
• HVAC Systems in Commercial Buildings: Provides robust protection for motors powering heating, ventilation, and air conditioning units, enhancing system reliability.
• Water and Wastewater Treatment Facilities: Safeguards pump motors and other essential equipment from electrical faults in demanding environments.
• Control Panels & Electrical Enclosures: Optimally designed for integration into industrial control panels, providing a centralized and efficient protection solution.

Why Choose the Allen-Bradley 140MT-C3E-C16?

• Unwavering Reliability: As an Allen-Bradley product, the 140MT-C3E-C16 is built to the highest standards of quality and durability, ensuring long-term, consistent performance in harsh industrial settings.
• Optimized Motor Lifespan: Its precise thermal and magnetic protection mechanisms proactively prevent motor damage from electrical anomalies, leading to reduced maintenance costs and extended equipment life.
• Enhanced Operational Safety: Quickly isolates faulty circuits, significantly reducing the risk of electrical hazards and ensuring a safer working environment for personnel.
• Seamless Integration and Installation: With its compact Frame Size C and DIN rail mounting capability, integration into existing or new control systems is straightforward and efficient.
• Cost-Effective Protection Solution: Provides comprehensive motor protection in a single, robust device, potentially reducing the need for separate overload relays and fuses, simplifying wiring and design.
• Trusted Brand Legacy: Leverage the global reputation and engineering excellence of Allen-Bradley, a leader in industrial automation and control products, for your critical applications.

Order Now

Invest in the superior protection and reliability of the Allen-Bradley 140MT-C3E-C16 Motor Protection Circuit Breaker. Benefit from fast shipping and worldwide delivery options to secure your industrial motor assets today.