2CSS255101R0204 ABB - SN201-C20

The SN201-C20 is a miniature circuit breaker (MCB) from ABB's System pro M compact® series, designed for reliable protection against overload and short-circuit currents in electrical installations. This device features a 1+NP (one pole plus neutral) configuration, making it suitable for single-phase applications where both phase and neutral conductors need protection. It has a C-curve tripping characteristic, which means it trips at currents between 5 and 10 times its rated current, providing a balance between sensitivity and immunity to nuisance tripping caused by inrush currents. The rated current of this MCB is 20A, making it suitable for protecting circuits with moderate to high current demands. The SN201-C20 offers reliable protection for residential, commercial, and industrial applications. It is designed for easy installation on DIN rails, and its compact design saves space in electrical panels. The device is built with high-quality materials to ensure long-term reliability and performance. It complies with relevant international standards, ensuring safety and performance. This MCB provides a dependable solution for circuit protection.