Parameters: Model Number: ABB SACE Emax E2 2000A PR121/P 3P Rated Voltage: 400 V AC (Three-phase) Rated Current: 2000 A (adjustable settings) Frequency: 50/60 Hz Protection Type: Long-Time Protection (L): Adjustable from 0.7 to 1.0 times rated current for overload protection, helping prevent damage from prolonged overcurrents. Short-Time Protection (S): Adjustable from 3 to 10 times rated current, with a time delay, to protect against short-circuit conditions without unnecessary tripping. Instantaneous Protection (I): Provides instantaneous disconnection for severe short-circuit conditions, ensuring fast response to dangerous faults. Ground Fault Protection (G): Ground fault protection (PR) detects leakage currents or faults in the system and isolates the faulty section to ensure safety. Thermal Overload Protection: Monitors the system’s temperature to protect motors and transformers from overheating. Breaking Capacity (Icu): 70 kA at 400 V, ensuring safe interruption of high fault currents. Mounting Type: DIN rail or panel mount for easy installation into motor control centers (MCCs), distribution boards, and electrical panels. Degree of Protection: IP20 (suitable for indoor use; external kits available for harsher conditions). Weight: Approx. 50–60 kg (depending on configuration). Dimensions (H x W x D): Approx. 650 x 500 x 250 mm (subject to configuration). Control Voltage: 24 V DC (external supply for control and communication features). Communication Protocol: Modbus RTU, Profibus, and Ethernet (optional) for remote monitoring, diagnostics, and integration into larger control systems. Auxiliary Contacts (Optional): Available for integration into control systems for signaling faults and system status updates.