Allen-Bradley 140G-G6C3-C40

Overview

The Allen-Bradley 140G-G6C3-C40 is a robust and high-performance molded case circuit breaker (MCCB) engineered to provide superior protection for challenging industrial and commercial electrical environments. Designed with a 40A rated current and a 125A frame size, this MCCB delivers exceptional overload and short-circuit protection, ensuring the safety and operational continuity of your critical power infrastructure. Its integrated thermal-magnetic trip unit guarantees precise and reliable circuit interruption, while an impressive interrupting capacity of 65kA at 480V AC and 70kA at 415V AC makes it an ideal solution for high-fault current applications. This 3-pole breaker is optimized for seamless integration into three-phase power distribution systems, offering unparalleled durability and long-term performance.

Key Features

• 40A Rated Current: Provides precise overcurrent protection for a wide range of industrial applications.
• 125A Frame Size: Ensures robust structural integrity and reliable performance within demanding electrical systems.
• 3-Pole Configuration: Optimized for efficient and balanced protection in three-phase power distribution networks.
• Thermal-Magnetic Trip Unit: Delivers dual protection against both sustained overloads and sudden short circuits.
• High Interrupting Capacity: Features 65kA at 480V AC and 70kA at 415V AC for reliable operation in high-fault environments (Interrupting Code: G6).
• Robust Industrial Design: Constructed for exceptional durability and extended service life in harsh industrial settings.
• Allen-Bradley Reliability: Backed by the trusted quality and engineering excellence of Allen-Bradley products.

Technical Specifications

• Model: 140G-G6C3-C40
• Series: 140G Molded Case Circuit Breakers
• Frame Size: 125A
• Rated Current: 40A
• Trip Type: Thermal-Magnetic
• Poles: 3
• Interrupting Capacity:
  • 65kA @ 480V AC
  • 70kA @ 415V AC
• Mounting: Panel/DIN Rail

Applications

• Industrial Power Distribution: Essential for safeguarding main distribution panels and sub-panels in factories and processing plants.
• Manufacturing & Automation Equipment: Provides crucial circuit protection for complex machinery, robotic systems, and automated production lines.
• Commercial Electrical Systems: Ideal for protecting high-performance electrical infrastructure in large commercial buildings, data centers, and institutional facilities.
• Heavy-Duty Machinery & Motor Control Centers: Prevents costly damage and downtime caused by electrical faults in motors and heavy industrial equipment.
• HVAC Systems: Ensures reliable operation and protection for large-scale heating, ventilation, and air conditioning units.
• Renewable Energy Installations: Suitable for protecting circuits within solar and wind power generation systems.

Why Choose This Model?

• Uncompromised Protection: The 140G-G6C3-C40 offers advanced thermal-magnetic technology, providing comprehensive protection against both overloads and short circuits, crucial for maintaining operational uptime.
• High Interrupting Ratings: With a 65kA interrupting capacity at 480V AC, this MCCB is built to safely clear large fault currents, making it suitable for environments with high prospective fault levels.
• Built for Durability: As part of the Allen-Bradley 140G series, this circuit breaker is engineered for robust industrial applications, guaranteeing long-term reliability and performance even in demanding conditions.
• Seamless Integration: Designed for flexible mounting options (panel or DIN rail) and a 3-pole configuration, it integrates effortlessly into existing or new three-phase electrical systems.
• Trusted Brand Quality: Leverage the renowned quality and engineering expertise of Allen-Bradley, a leader in industrial automation and control, for peace of mind and superior product longevity.
• Optimized for Efficiency: Its precise tripping characteristics help prevent nuisance tripping, thereby enhancing system efficiency and reducing unnecessary downtime for maintenance.

Order Now

Secure your industrial and commercial electrical systems with the superior protection of the Allen-Bradley 140G-G6C3-C40 molded case circuit breaker. Benefit from fast shipping and worldwide delivery. Explore the complete range of Allen-Bradley 140G Circuit Breakers for more options in this series, or discover our full selection of Allen-Bradley Industrial Automation Products including PLCs, HMIs, drives, and sensors.