ABB Protecta Plus S301P-D63 Miniature Circuit Breaker 1 Pole 63A Type D 415V AC / 125V DC 25kA Breaking Capacity DIN Rail System pro M Compact Industrial MCB 2CDS381001R0631

SINGLE-PHASE CIRCUIT PROTECTION – 1-pole miniature circuit breaker designed to protect electrical circuits from overload and short-circuit faults. Ideal for industrial installations, switchboards, distribution panels and electrical control systems. 63A TYPE D TRIPPING CURVE – Rated 63A with Type D characteristic for circuits with high inrush current such as motors, transformers and inductive loads. Helps prevent nuisance tripping while ensuring reliable electrical circuit protection. DIN RAIL INSTALLATION DESIGN – Compact S301 series MCB designed for fast DIN rail mounting in electrical cabinets, switchboards and distribution boards. Supports cable or busbar connections with supply from top or bottom for flexible wiring. TRIP INDICATOR & SAFE TERMINALS – Integrated contact position indicator clearly shows breaker ON/OFF status for quick inspection. Fail-safe terminals help prevent incorrect wiring and provide secure connections in electrical 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.