Allen-Bradley 140U-J3L3-C50 is a Bulletin 140U assembled molded case circuit breaker (MCCB) with a 50A thermal-magnetic trip, 3-pole configuration, and a 600V AC/DC voltage rating. It features a J-frame design with an interrupting rating code of J3 (100kA Icu at 480V), fixed thermal and magnetic trip settings, and end cap terminals. This industrial circuit breaker provides branch circuit protection for motor control and power distribution applications.

Molded Case Circuit Breakers The Allen Bradley 140U-J3L3-C50 Circuit Breaker is a robust and reliable molded case circuit breaker designed for protecting electrical circuits and equipment from overloads and short circuits. With advanced features and state-of-the-art technology, this circuit breaker ensures optimal performance in various industrial applications.

Key Features

• Rated Current: 50A, providing effective protection for a wide range of applications
• Voltage Rating: Suitable for use in systems up to 480V AC, ensuring compatibility with most industrial environments
• Interruption Capacity: 25kA at 480V, allowing for high fault current protection
• Thermal Magnetic Trip Mechanism: Offers precise overload protection and short-circuit response, enhancing system safety
• Compact Design: Optimized dimensions for easy integration into electrical panels while maintaining high performance

Applications

• Industrial Automation: Ideal for use in manufacturing facilities where reliable circuit protection is critical
• Commercial Buildings: Suitable for electrical distribution systems in commercial environments, ensuring safety and compliance
• Motor Control Centers: Provides protection for motors and related equipment, contributing to system reliability
• Compatibility: Designed to work seamlessly with Allen-Bradley control systems and other industrial automation equipment

Benefits

• Enhanced Safety: Protects equipment from electrical faults, reducing downtime and maintenance costs
• Reliable Performance: Built with high-quality materials and engineering standards, ensuring long-lasting operation
• Ease of Installation: Simple mounting and configuration process, facilitating quick deployment in various settings
• Versatile Use: Applicable in diverse environments, from industrial plants to commercial applications --- Product information compiled with AI assistance for reference purposes.