LS Electric 0627050563 BK63HU miniature circuit breaker, 2-pole, D6A rated current, 10kA interrupting capacity at 480Y/277VAC. UL489 listed for branch circuit protection. D-curve magnetic trip for high inrush loads. DIN-rail mount, thermal-magnetic trip unit.

# Miniature Circuit Breaker (LSIS 0627050563 BK63HU) The LSIS 0627050563 BK63HU Miniature Circuit Breaker is a high-performance electrical component designed to provide reliable protection for circuits in residential, commercial, and industrial applications. With a robust design that ensures optimal functionality, this circuit breaker is engineered to meet stringent safety and operational standards. ## Key Features • **Rated Current**: 2-Pole (2P) configuration with a capacity of 10KA, ensuring superior fault protection. • **Voltage Rating**: Designed for use in systems operating at 480Y/277VAC, enhancing versatility across various applications. • **UL489 Certified**: Compliant with UL489 standards, assuring reliable performance and safety in electrical installations. • **Compact Design**: Space-saving form factor allows for easy installation in electrical panels, optimizing circuit management. • **Enhanced Trip Mechanism**: Features a D6A trip mechanism for rapid response to overload and short circuit conditions, reducing the risk of damage to connected equipment. ## Applications • **Residential Electrical Systems**: Ideal for protecting household circuits, ensuring safety in electrical installations. • **Commercial Buildings**: Suitable for use in retail and office environments where reliable circuit protection is essential. • **Industrial Equipment**: Protects machinery and industrial circuits, preventing downtime and equipment failure due to electrical faults. • **Compatibility**: Works seamlessly with LSIS electrical solutions and can be integrated into existing circuit systems. ## Benefits • **Safety Assurance**: Provides a reliable safeguard against electrical overloads and short circuits, enhancing overall system safety. • **Durability**: Built with high-quality materials, this circuit breaker is designed for long-lasting performance, reducing maintenance costs. • **Efficiency**: The rapid trip response minimizes potential damage to equipment, ensuring operational efficiency and reliability. • **Versatile Use**: Suitable for a wide range of applications, making it a flexible choice for various electrical systems. --- *Product information compiled with AI assistance for reference purposes.*