Parameters: Model Number: ABB SACE Emax2 E1.2N 1250A 3P Rated Voltage: AC 690 V (for three-phase systems) Rated Current: 1250A (adjustable in different configurations) Frequency: 50/60 Hz Number of Poles: 3P (three-pole configuration for three-phase systems) Protection Type: Long-Time Protection (L): Adjustable from 0.7 to 1.0 times rated current, providing overload protection to prevent damage from prolonged overcurrent. Short-Time Protection (S): Adjustable from 3 to 10 times rated current, with a time delay, protecting against short-circuit faults while allowing for motor startup. Instantaneous Protection (I): Provides instantaneous disconnection in case of severe short-circuit conditions, ensuring protection from high fault currents. Ground Fault Protection (G): Ground fault protection (LSI) detects leakage currents, preventing electrical hazards by isolating the faulty section. Thermal Overload Protection: Continuously monitors the system's temperature, offering protection against overheating due to prolonged overload conditions. Breaking Capacity (Icu): 50 kA at 400V, ensuring safe interruption of high fault currents without damaging the system. Mounting Type: DIN rail mountable or panel mountable, making it easy to integrate into motor control centers (MCCs), distribution panels, and electrical control systems. Protection Class: IP20 (for indoor use; additional external protection kits are available for more demanding environments). Weight: Approx. 10–20 kg, depending on rated current configuration. Dimensions (H x W x D): Approx. 300 x 200 x 180 mm (varies depending on rated current configuration). Control Voltage: Typically 24 V DC or 48 V DC for remote control and monitoring features. Communication Protocols: Supports Modbus RTU, Profibus, and Ethernet communication for remote diagnostics and integration with PLC or SCADA systems. Auxiliary Contacts (Optional): Available for fault signaling, system status updates, and integration with automation control systems.