The HYUNDAI HiBE803 (Full Code: 3PT4P10U2C) is a heavy-duty, high-performance 3-pole Molded Case Circuit Breaker (MCCB) manufactured by Hyundai Heavy Industries. Engineered to provide superior protection for industrial and commercial electrical networks, this breaker features an 800A rated current and supports operational voltages up to AC 660V and DC 250V. It boasts an impressive ultimate short-circuit breaking capacity (Icu) of up to 50kA at AC220/240V, with a service breaking capacity (Ics) rated at 100% of Icu to ensure reliable operation and longevity after clearing a fault. Fully compliant with IEC 60947-2 standards and CE certified, the HiBE803 includes an intuitive ON/OFF toggle handle, a convenient push-to-trip test button, and clearly designated line/load terminals for secure installation. Proudly made in Korea, it is a dependable component for safe and efficient power distribution.