ABB Protecta Plus S203M-D16 Miniature Circuit Breaker • 3 Pole • 16A Type D • 400V AC • 10kA Breaking Capacity • DIN Rail Mount • System pro M Compact • Industrial MCB • 2CDS273001R0161

ABB Protecta Plus S203M-D16 Miniature Circuit Breaker is a reliable 3-pole circuit protection device designed to protect electrical installations from overload and short-circuit faults. It is part of the trusted ABB System pro M Compact S200M series used in commercial and industrial electrical systems. This miniature circuit breaker features a 16A current rating with Type D tripping characteristics, making it ideal for circuits with high inrush currents such as motors, compressors, transformers and industrial equipment. The breaker incorporates thermal and electromechanical tripping mechanisms to provide effective overload protection and fast short-circuit interruption. With a 10kA breaking capacity, it helps ensure dependable fault protection and safe electrical system operation. The compact DIN rail mounting design allows quick installation in distribution boards and control panels. The device complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards and supports accessories from the ABB System pro M Compact range. 3-pole miniature circuit breaker 16A current rating Type D tripping curve for inductive loads 10kA short-circuit breaking capacity Rated voltage up to 400V AC DIN rail mounting Thermal and magnetic protection Suitable for commercial and industrial power systems