Hyundai UCB400LF 3 Pole Molded Case Circuit Breaker

The Hyundai UCB400LF 3 Pole Extra Power Breaking Capacity Thermal Adjustable Molded Case Circuit Breaker ensures robust protection for electrical circuits with a remarkable breaking capacity of 100 KA at both 380-400V and 415V. Available in rated currents ranging from 250A to 400A, it caters to various power requirements. Its sturdy construction, weighing between 4 to 5.4 kg, ensures durability and reliability in operation. With a rated operational voltage of AC 690V and DC 500V, it is suitable for diverse applications. Equipped with 3 Poles, it provides comprehensive protection against overload, instantaneous, and short-circuit faults. Additionally, its thermal adjustable feature enhances flexibility in managing circuit protection. With a rated impulse voltage of 6 and insulation voltage of AC690V, it ensures safe and efficient operation. The UCB400LF is part of Hyundai's trusted U Series+, offering dependable performance in critical electrical systems.