ABB S281-K4 Circuit Breaker | S281-K4

# Miniature Circuit Breakers The ABB S281-K4 Circuit Breaker is a high-performance miniature circuit breaker designed for effective protection of electrical circuits in diverse applications. This reliable device ensures operational safety and efficiency, making it an essential component in residential, commercial, and industrial electrical systems. ## Key Features • **Rated Current**: 4 A, providing adequate protection for low-current circuits while ensuring minimal disruption. • **Breaking Capacity**: 6 kA at 230/400 V AC, guaranteeing reliable circuit interruption during overload or fault conditions. • **Type B**: Suitable for general applications, it effectively protects against overloads and short circuits. • **Compact Design**: Space-saving dimensions allow for easy integration into control panels and switchboards. • **Compliance**: Meets IEC 60898 standards, ensuring high-quality performance and safety for industrial applications. ## Applications • **Residential Electrical Systems**: Protects wiring and devices in homes against overloads and short circuits. • **Commercial Installations**: Ideal for shops, offices, and small businesses needing reliable circuit protection. • **Industrial Environments**: Suitable for machinery and equipment, ensuring operational reliability in demanding conditions. • **Compatibility**: Works seamlessly with ABB's range of distribution boards and other circuit protection devices. ## Benefits • **Enhanced Safety**: Automatically disconnects circuits during overloads, preventing potential electrical fires and equipment damage. • **Durability**: Built with high-quality materials to withstand harsh conditions and ensure long-lasting performance. • **Ease of Installation**: Designed for quick and straightforward mounting, reducing installation time and labor costs. • **Operational Efficiency**: Helps maintain system reliability, thereby minimizing downtime and maintenance costs. --- *Product information compiled with AI assistance for reference purposes.*