Parameters Parameter Specification Product Series Compact NSX (NSXm series) Device Type 3-Pole Molded Case Circuit Breaker (MCCB) Commercial Reference TCSMCNAM3M002P Decoding the Reference • TCS: Product line code for Compact NSX. • M: Micrologic trip unit. • CNA: Likely indicates a specific Micrologic version and breaking capacity (e.g., Micrologic 2.0/5.0/6.0, with specific features). • M3: 3 Poles. • 002P: Rated current = 2 A (within a specific frame size, e.g., 100A frame). Number of Poles 3 Rated Current (In) 2 A (The trip unit is set for a 2A rated current within its adjustable range). Frame Size Likely 100A frame (for a 2A setting). Rated Ultimate Breaking Capacity (Icu) Depends on the specific "CNA" code, typically 36 kA or 50 kA at 400V AC. Trip Unit Type Micrologic electronic trip unit (MA). Features include: • Long-time delay (Ir) adjustable. • Short-time delay (Isd) adjustable. • Instantaneous (Ii) adjustable. • Ground-fault protection (if specified by the "CNA" code). Control & Communication May include communication-ready capabilities (Modbus, etc.) depending on the specific Micrologic version. Mounting Fixed mounting or plug-in version (depends on ordering suffix). Standards & Certifications IEC/EN 60947-2, UL 489, CCC, RoHS.