ABB Miniature Circuit Breaker SN201, 1-Pole, 16A, Type C, 230V AC, 4.5 kA Breaking Capacity SN201

The ABB SN201 miniature circuit breaker is a highly reliable solution for protecting electrical circuits in industrial, commercial, and residential settings. Featuring a 1-pole configuration and a 16A current rating, this device ensures effective isolation and protection against overload and short-circuit conditions. The Type C tripping characteristic strikes a balance, making it suitable for various equipment and installation scenarios. Its 4.5 kA breaking capacity provides strong fault interruption capability, securing downstream devices and wiring.

This MCB is built to operate at 230V AC and utilizes IP20-rated screwless terminals, which are touch-proof and facilitate expedited installation. The robust design ensures safety compliance with IEC/EN 60898-1 standards, and its modular form allows for quick DIN rail mounting, enabling flexible arrangements in switchboards and panels. The product's electrical endurance reaches up to 10,000 cycles, underscoring its long-term reliability and suitability for continuous service.

Compact in size, the breaker measures 85mm in height, 18mm in width, and 85mm in depth, allowing installation even where space is limited. Its wide operating temperature range from -25°C to +55°C makes the SN201 series MCB appropriate for demanding environments, including computer rooms, TN systems, medical facilities, and both domestic and industrial settings. End-users benefit from the intuitive toggle switch for quick fault status checks and minimal downtime.

Applications include commercial offices, computer rooms, industrial machinery panels, home electrical distribution, TN systems, and medical device protection. The product encourages streamlined setups through modularity and is suited for environments requiring safety, reliability, and rapid installation.

Choose the ABB SN201 circuit breaker for high-performance, efficient circuit protection under diverse electrical load conditions. Explore more circuit protection solutions in the Miniature Circuit Breaker category or ABB’s full range for advanced electrical safety.