ABB Protecta Plus S301P-B16 Miniature Circuit Breaker 1 Pole 16A Type B 415V AC / 125V DC 25kA Breaking Capacity DIN Rail System pro M Compact Industrial MCB 2CDS381001R0165

RELIABLE CIRCUIT PROTECTION – ABB S301P-B16 1-pole 16A miniature circuit breaker protects circuits from overload and short-circuit faults. Designed for DIN rail distribution boards and electrical panels in residential and commercial power systems. TYPE B TRIPPING CHARACTERISTIC – Type B tripping curve provides fast response to low fault currents. Ideal for lighting circuits, socket outlets and residential wiring where reliable protection of sensitive electrical loads is required. COMPACT DIN RAIL DESIGN – Slim 17.5mm module width saves space in switchboards and distribution boards. Screw terminals ensure secure cable connections and the integrated trip indicator allows quick visual breaker status checks during maintenance. 25kA BREAKING CAPACITY – Rated 25kA short-circuit breaking capacity to safely interrupt fault currents and protect wiring and connected loads. Suitable for 415V AC and 125V DC electrical distribution systems in switchboards and control panels. 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.