ABB Protecta Plus S303P-D10 Miniature Circuit Breaker 3 Pole 10 A Type D 415 V AC / 125 DC 25 kA Breaking Capacity Industrial MCB DIN Rail System pro M Compact 2CDS383001R0101

INDUSTRIAL THREE-PHASE PROTECTION – 3-pole miniature circuit breaker designed to protect three-phase power circuits in industrial switchboards, distribution boards and machinery control panels against overload and short-circuit faults. 10 A TYPE D FOR HIGH INRUSH LOADS – Rated 10 A with Type D tripping curve suitable for circuits with high start-up currents such as motors, transformers, pumps and compressors, helping prevent nuisance tripping during equipment start-up. DIN RAIL INSTALLATION & FLEXIBLE WIRING – Designed for fast DIN rail mounting in electrical control cabinets and switchboards; terminals support top or bottom supply and allow connection with cables or busbars. TRIP INDICATOR & FAIL-SAFE TERMINALS – Integrated trip indicator clearly shows breaker status after tripping for quick troubleshooting, while fail-safe terminals help prevent wiring errors and ensure secure electrical connections. ABB PROTECTA PLUS SYSTEM – Part of the ABB Protecta Plus modular distribution system for indoor installations, offering high internal accessibility, removable internal modules for simplified wiring, insulated neutral and earth bars, and an expandable cabinet concept for flexible electrical distribution solutions.