# Miniature Circuit Breaker The ABB S202U-K50 Circuit Breaker is a high-performance miniature circuit breaker designed to provide reliable protection against overloads and short circuits in electrical installations. With its robust engineering and advanced technology, this circuit breaker is an essential component for ensuring electrical safety and operational efficiency in various applications.
Key Features • **Rated Current**: 50A, suitable for high-load circuits, ensuring optimal performance in demanding environments. • **Number of Poles**: 2-pole configuration, ideal for single-phase protection in residential and commercial applications. • **Breaking Capacity**: 6kA at 230/400V AC, providing reliable interruption of fault currents to protect downstream equipment. • **Tripping Curve**: Type B, designed for standard residential and commercial loads, ensuring sensitive protection for household appliances. • **Dimensions**: Compact design measuring 17.5mm width per pole, facilitating easy installation in standard distribution boards. • **Certification**: Compliant with international standards, ensuring safety and reliability in electrical installations.
Applications • **Residential Electrical Systems**: Protects circuits in homes, ensuring safety for appliances and lighting fixtures. • **Commercial Installations**: Ideal for use in offices, retail spaces, and commercial buildings to safeguard electrical systems. • **Industrial Environments**: Suitable for light industrial applications where overload and short circuit protection is crucial. • **Compatibility**: Works seamlessly with ABB's range of distribution boards and other electrical components.
Benefits • **Enhanced Safety**: Provides reliable protection against electrical faults, reducing the risk of fire and equipment damage. • **Operational Efficiency**: Ensures minimal downtime by quickly isolating fault conditions, preserving the integrity of electrical systems. • **Space-Saving Design**: Compact s