LS Electric 0626043363 BK63HU miniature circuit breaker, 1-pole, C-curve, 4A, 10kA interrupting capacity at 277VAC, UL489 listed for branch circuit protection. Compact DIN-rail mount design with thermal-magnetic trip unit for reliable overload and short-circuit protection in residential, commercial, and industrial applications.

Miniature Circuit Breakers The LSIS 0626043363 BK63HU 1P C4A 10KA 277VAC UL489 Miniature Circuit Breaker is engineered to provide optimal protection for electrical circuits in residential, commercial, and industrial applications. Designed for reliability and safety, this high-performance breaker is a critical component in modern electrical systems, ensuring effective current interruption and overload protection.

Key Features

• Current Rating: 10kA breaking capacity at 277VAC ensures robust performance even under high load conditions.
• Single Pole Design: Compact 1P configuration suitable for various applications, maximizing space efficiency in electrical panels.
• UL489 Certified: Complies with stringent safety standards to ensure reliable operation and safety across diverse environments.
• C Curve Characteristic: Provides delayed tripping for high inrush currents, making it ideal for inductive loads.
• User-Friendly Installation: Easy to install with standard mounting options, facilitating quick integration into existing systems.

Applications

• Residential Electrical Systems: Ideal for protecting home circuits from overload and short circuits, enhancing safety in living spaces.
• Commercial Buildings: Suited for use in lighting and power circuits within commercial environments where reliable protection is essential.
• Industrial Automation: Compatible with various automation systems, ensuring the safeguarding of sensitive equipment against electrical faults.

Benefits

• Enhanced Safety: Prevents electrical fires and equipment damage by automatically disconnecting faulty circuits.
• Improved Reliability: Built to endure rigorous operating conditions, providing long-lasting performance with minimal maintenance.
• Space Efficiency: Compact design allows for optimal use of panel space, enabling more circuits to be installed in a smaller footprint. --- Product information compiled with AI assistance for reference purposes.