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Type
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mccb breaker
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breaking capacity
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100 ics = % icu
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rated operational voltage
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690 v
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current rating
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26 ka / 19.5 ka
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The Hyundai HGM250S 4 Pole Molded Case Circuit Breaker is engineered with adaptive overcurrent protection, finely tuned for an ambient temperature of 40 degrees Celsius. Its flexibility allows adjustments to overcurrent characteristics based on ambient conditions, ensuring adherence to derating curves through precise rear current (Ir) adjustments. With both 3 and 4 pole configurations available, it boasts wide ampere ratings from 30 to 800 A and a reinforced breaking capacity of 16 to 85 kA at 460 V. Featuring Ics = 100% Icu, it guarantees dependable performance, complemented by a rated insulation voltage of 1000 V and a rated operational voltage of 690 V. Built to withstand temperatures up to 50°C, it's an ideal choice for reliable circuit protection in demanding environments.
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