Technical Parameters General Product Type: Miniature Circuit Breaker (MCB) Model: S202M‑C6DC Series: System pro M compact S200MDC Number of Poles: 2 (two‑pole configuration) Trip Curve / Characteristic: Type C (thermal‑magnetic) Mounting: DIN‑rail (IEC 60715 TH35) Actuator: Toggle ON/OFF indicator Electrical Ratings Rated Current (In): 6 A Rated Operational Voltage (DC): 440 V DC (nominal DC applications) Rated Insulation Voltage (Ui): 440 V Rated Impulse Withstand Voltage (Uimp): 4 kV Rated Short‑Circuit Breaking Capacity (Icu): 10 kA at rated DC voltage Input Voltage Type: DC (direct current) Trip Mechanism: Thermal element for overload and magnetic element for short‑circuit protection Connection & Wiring Terminal Type: Screw‑type connections Connectable Conductor Size: Typical industrial range (e.g., up to ~25 mm² flexible with ferrules; up to ~35 mm² rigid) Tightening Torque: Standard torque recommended for MCB terminals Mechanical & Durability Mechanical Endurance: High lifecycle suitable for frequent switching Electrical Endurance: Designed for repeated DC fault interruption Contact Position Indication: Visible ON/OFF status Physical & Dimensions Modular Width: 2 units (2P width) Approx. Depth / Length: Standard S200MDC footprint Approx. Height: Typical panel‑mount MCB height Net Weight: Lightweight for modular DIN‑rail systems Environmental Operating Temperature Range: Typical industrial ambient conditions Protection Rating: Terminals: IP20 Panel Mounted Front: Typical panel can provide higher IP rating Pollution Degree: Suitable for industrial environments Standards & Compliance Designed to meet IEC/EN 60898‑2 and IEC/EN 60947‑2 circuit breaker standards for miniature breakers and DC applications. Applications DC power distribution protection Battery‑based systems and UPS/DC buses Industrial control and automation DC circuits Renewable energy (e.g., PV/solar DC circuits, DP systems) Protection for DC motor circuits and control loads