Allen-Bradley 140U-J2D3-D10 is a Bulletin 140U assembled molded case circuit breaker (MCCB). This J-Frame thermal-magnetic unit features a 100A rated current, 3-pole configuration, and a 200kA interrupting rating (Icu) at 480V AC. It provides adjustable thermal overload and fixed magnetic short-circuit protection, with a thermal trip range of 70-100A and a magnetic trip of 500-1000A.

Molded Case Circuit Breaker The Allen Bradley 140U-J2D3-D10 Circuit Breaker is a high-performance molded case circuit breaker designed for reliable protection and control in various electrical applications. Engineered by Allen-Bradley, a leader in industrial automation, this circuit breaker provides superior safety features and is suitable for a wide range of environments.

Key Features

• Rated Current: 10A, ensuring optimal performance for various applications.
• Voltage Rating: 480V AC, accommodating high-voltage environments.
• Poles: 3-pole configuration for three-phase systems, facilitating balanced load management.
• Frame Size: U-frame design for compact installation and enhanced thermal performance.
• Thermal Magnetic Protection: Offers reliable protection against overloads and short circuits, ensuring system integrity.

Applications

• Industrial Automation: Ideal for machine control systems and manufacturing processes requiring robust electrical protection.
• Commercial Buildings: Suitable for distribution panels, HVAC systems, and lighting circuits in commercial installations.
• Infrastructure Projects: Perfect for construction and infrastructure applications where safety and reliability are paramount.
• Compatibility: Integrates seamlessly with Allen-Bradley automation systems and other industrial components.

Benefits

• Reliability: Enhanced thermal and magnetic protection mechanisms ensure consistent performance and reduce downtime.
• Durability: Constructed with high-quality materials for long-lasting operation even in demanding environments.
• Compliance: Meets industry standards for safety and performance, providing peace of mind for critical applications.
• Ease of Use: Features a user-friendly design for simplified installation and maintenance, reducing labor costs. --- Product information compiled with AI assistance for reference purposes.