Technical Specifications / Parameters Parameter Specification Manufacturer P/N (Order Code) 2CDS212001R0321 Catalogue Type SH202-D32 Brand ABB Product Line System PRO M compact® Device Type Miniature Circuit Breaker (MCB) Number of Poles 2-Pole (2P) Rated Current (In) 32 A Rated Operational Voltage (Ue) 230/400 V AC Rated Insulation Voltage (Ui) 500 V AC Rated Impulse Withstand Voltage (Uimp) 4 kV Tripping Characteristic Curve D Curve (Instantaneous tripping range: 10In to 14In). High magnetic setting for inrush tolerance. Rated Breaking Capacity (Icn) 6 kA (IEC/EN 60898-1) Service Breaking Capacity (Ics) 6 kA (100% of Icn) Standards Compliance IEC/EN 60898-1, IEC/EN 60947-2 Terminals Cage Clamp Terminal Connectable Conductors Rigid/Flexible Copper: 1 - 25 mm² Tightening Torque 2.0 - 2.5 Nm Electrical Endurance ≥ 20,000 operations (at In) Mechanical Endurance ≥ 20,000 operations Ambient Temperature -25°C to +55°C (for calibration) Mounting DIN Rail (35 mm symmetrical rail, EN 60715) Module Width 36 mm (2 Poles) Primary Functions Overload Protection, Short-Circuit Protection (High Inrush Type). Auxiliary Functions Clear "OFF" (0) indication. Compatible with System PRO M accessories: auxiliary switches (SH-AA), alarm switches (SH-AL), etc. Markings & Approvals CE, CCC, KEMA, etc. (Market dependent)