Allen-Bradley 140U-J3L3-D25 is a Bulletin 140U assembled molded case circuit breaker (MCCB) with a 250A rated current and 3-pole configuration. It features a thermal-magnetic trip mechanism with a fixed thermal trip of 250A and an adjustable magnetic trip range of 1500-2500A. This breaker is rated for 600V AC/DC and has an interrupting code of J3, suitable for branch circuit protection in industrial power distribution panels, motor control centers, and feeder circuits.

Molded Case Circuit Breaker The Allen Bradley 140U-J3L3-D25 Circuit Breaker is a premium molded case circuit breaker designed to provide superior protection for electrical systems in various industrial applications. This reliable device ensures operational safety while effectively managing electrical loads, making it a vital component in modern manufacturing environments.

Key Features

• Continuous Current Rating: 25A, allowing for reliable performance in diverse applications.
• Voltage Rating: Rated for 480Y/277V AC, ensuring compatibility with most industrial power systems.
• Trip Type: Thermal magnetic trip mechanism provides excellent overload and short-circuit protection.
• Frame Size: Designed with a J-frame, optimized for compact installations without compromising performance.
• Mounting Options: Versatile mounting options for easy installation in various panel configurations.

Applications

• Industrial Automation: Ideal for use in manufacturing facilities, protecting machinery and electrical components from overloads.
• Commercial Buildings: Suitable for electrical distribution in commercial settings, ensuring safe operation of HVAC and lighting systems.
• Compatibility: Works seamlessly with Allen-Bradley control systems and other industry-standard electrical components.
• Environmental Suitability: Robust design withstands harsh industrial conditions, making it suitable for a wide range of operational environments.

Benefits

• Enhanced Safety: Provides reliable overcurrent protection, minimizing the risk of electrical fires and equipment damage.
• Operational Efficiency: Reduces downtime by effectively managing electrical loads and protecting critical equipment.
• Durability: Built with high-quality materials to ensure long-lasting performance and reliability, even in demanding conditions.
• User-Friendly Design: Easy to install and maintain, facilitating straightforward integration into existing electrical systems. --- Product information compiled with AI assistance for reference purposes.