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ABB S203-B25 Automatic Circuit Breaker 25 A
ABB Electro
Product Features
- Trigger characteristic B: Quick release in case of overcurrents in the range of 3 to 5 times the rated current, ideal for standard applications.
- Rated current: 25 amps.
- Number of poles: three-pole, suitable for protecting three-phase circuits.
- Rated switching capacity: 6 kA according to IEC/EN 60898-1, sufficient for typical applications in residential and commercial buildings.
- Installation and Connections: Easy installation on DIN rails; screw terminals allow you to connect conductors up to 35mm2 cross-section and provide touch protection according to IP20.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
ABB S203-B25 Automatic Circuit Breaker 25 A
ABB Electro
Product Features
- Trigger characteristic B: Quick release in case of overcurrents in the range of 3 to 5 times the rated current, ideal for standard applications.
- Rated current: 25 amps.
- Number of poles: three-pole, suitable for protecting three-phase circuits.
- Rated switching capacity: 6 kA according to IEC/EN 60898-1, sufficient for typical applications in residential and commercial buildings.
- Installation and Connections: Easy installation on DIN rails; screw terminals allow you to connect conductors up to 35mm2 cross-section and provide touch protection according to IP20.





















