ABB Protecta Plus S301P-C20 Miniature Circuit Breaker 1 Pole 20A Type C 415V AC / 125V DC 25kA Breaking Capacity DIN Rail System pro M Compact Industrial MCB 2CDS381001R0204

RELIABLE CIRCUIT PROTECTION – ABB S301P-C20 1-pole 20A miniature circuit breaker protects circuits from overload and short-circuit faults. Ideal for DIN rail distribution boards and electrical panels in residential or commercial installations. TYPE C TRIPPING PERFORMANCE – Type C tripping curve supports circuits with moderate inrush currents such as motors, lighting circuits and transformers. Helps reduce nuisance trips while maintaining reliable overload and short-circuit protection. DIN RAIL INSTALLATION – Compact 17.5mm module width allows quick DIN rail mounting in distribution boards and switchboards. Screw terminals ensure secure wiring connections and the trip indicator enables easy breaker status monitoring. HIGH BREAKING CAPACITY – 25kA short-circuit breaking capacity safely interrupts high fault currents to protect wiring and connected equipment. Rated 415V AC and 125V DC for electrical panels, machinery circuits and 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.