Parameters: Model Number: ABB E4H3200 Rated Current (In): 3200 A Number of Poles: 3P (three-phase) Rated Voltage: 690 V AC (typically used in industrial low-voltage systems) Breaking Capacity (Icu): Up to 65 kA at 415 V AC Protection Type: Electronic Trip Unit (ETU) Trip Unit Features: Thermal-magnetic protection (overload, short-circuit) Adjustable long-time (L) and short-time (S) settings for flexible protection Instantaneous (I) protection for high short-circuit currents Earth fault protection (optional) Trip Settings: Long-time protection (L): Adjustable between 1.0 and 10 times rated current Short-time protection (S): Adjustable between 3 to 12 times rated current Instantaneous protection (I): Adjustable for quick response to short-circuit conditions Mechanical Life: 20,000 operations (with proper maintenance) Electrical Life: 10,000 operations at rated current Temperature Range: -5°C to +50°C (operation range) Protection Class: IP20 (for indoor use; optional enclosures available for harsher environments) Mounting: Fixed, panel-mounted design Auxiliary Contacts: Available for remote signaling and control Shunt Trip / Undervoltage Trip: Optional for remote trip functionality Standards Compliance: IEC 60947-2 / EN 60947-2 UL 489 (for North American markets)