Specifications General Product Type: Molded Case Circuit Breaker (MCCB) Series / Family: ComPacT NSX M‑Frame Number of Poles: 3 (three phases) Trip Mechanism: Thermal‑magnetic (fixed‑setting) Rated Current (In): 16 A Mounting Type: Fixed panel or switchboard installation Application: Protection of low‑voltage three‑phase distribution circuits Electrical Ratings Rated Operational Voltage (Ue): Designed for low‑voltage AC systems (typically up to ~690 V AC) Rated Frequency: 50/60 Hz Rated Insulation Voltage (Ui): Appropriate for standard low‑voltage distribution environments Rated Impulse Withstand Voltage (Uimp): Withstands typical transient overvoltages Protection & Trip Characteristics Overload Protection: Provided by thermal element Short‑Circuit Protection: Provided by magnetic element Trip Behavior: Combined thermal and magnetic action for reliable interruption during fault conditions Breaking Capacity & Performance Breaking Capacity: Engineered to safely interrupt fault currents encountered in low‑voltage systems Performance: Reliable fault clearing to protect conductors and downstream equipment Mechanical & Environmental Terminal Connections: Screw or clamp type terminals for secure conductor attachment Mechanical Durability: Designed for dependable performance over repeated operations Design: Compact modular housing suited for panelboard integration Installation Environment: Indoor commercial and industrial electrical distribution