ABB Protecta Plus S301P-C50 Miniature Circuit Breaker 1 Pole 50A Type C 415V AC / 125V DC 25kA Breaking Capacity DIN Rail System pro M Compact Industrial MCB 2CDS381001R0504

RELIABLE CIRCUIT PROTECTION – ABB S301P-C50 1-pole 50A miniature circuit breaker protects circuits from overload and short-circuit faults. Designed for switchboards and distribution boards, helping protect wiring, equipment and electrical systems. TYPE C TRIPPING PERFORMANCE – Type C tripping curve handles moderate inrush currents from motors, lighting systems and transformers. Reduces nuisance tripping while maintaining reliable circuit protection in commercial and industrial installations. DIN RAIL INSTALLATION DESIGN – Compact 17.5mm single-module design allows quick DIN rail mounting in electrical panels. Screw terminals ensure secure wiring while the integrated trip indicator helps electricians quickly identify fault conditions. HIGH BREAKING CAPACITY – 25kA short-circuit breaking capacity safely interrupts high fault currents. Rated 415V AC and 125V DC, providing dependable protection for electrical circuits, machinery and equipment in demanding power distribution systems. 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.