ABB S271-K4 Miniature Circuit Breaker | GHS2710001R0337

# Miniature Circuit Breakers The ABB S271-K4 Miniature Circuit Breaker is engineered for superior protection and reliability in electrical circuits. Designed for applications requiring effective overcurrent protection, this circuit breaker ensures safety and operational efficiency in various environments. With its compact design and advanced technology, the S271-K4 is ideal for residential, commercial, and industrial use. ## Key Features • **Rated Current:** 4 A, ensuring suitable protection for low power circuits • **Type B Characteristics:** Designed to trip for overloads and short-circuits, providing enhanced protection for resistive loads • **Number of Poles:** 1P, allowing for single-phase circuits • **Breaking Capacity:** 6 kA at 230/400V, ensuring reliable interruption of high fault currents • **Mounting Type:** DIN rail mount, facilitating easy installation in standard electrical panels ## Applications • **Residential Installations:** Perfect for protecting lighting circuits and general-purpose outlets • **Commercial Buildings:** Provides essential safety for non-industrial electrical systems • **Industrial Environments:** Suitable for protecting machinery and equipment against overloads and short circuits • **Compatibility:** Integrates seamlessly with ABB's range of electrical distribution products ## Benefits • **Enhanced Safety:** Reduces the risk of electrical fires and equipment damage due to overloads • **Compact Design:** Space-saving profile allows for efficient use of electrical panel space • **Durability:** Built with high-quality materials, ensuring long-lasting performance and reliability • **Ease of Maintenance:** Simple reset mechanism minimizes downtime and maintenance complexity --- *Product information compiled with AI assistance for reference purposes.*