The HYUNDAI HGM100H Molded Case Circuit Breaker (MCCB) is a robust and highly reliable electrical protection device engineered for demanding industrial and commercial applications. Manufactured in Korea by Hyundai Electric, this 3-pole breaker features a 100A frame (100AF) with a precise 50A rated current. It is equipped with an advanced thermal-magnetic trip unit that offers an adjustable current setting (0.8 to 1.0 x In), allowing for tailored overcurrent and short-circuit protection. Built to comply with rigorous international safety standards including IEC 60947-2, CE Cat. A, and KS C 8321, the HGM100H delivers exceptional performance. With a high rated insulation voltage (Ui) of 1000V, an impulse withstand voltage (Uimp) of 8kV, and a convenient push-to-trip testing mechanism, this MCCB guarantees maximum safety and operational stability in your power distribution systems.