"HNB200U (MCCB, 200A, 40KA Icu, Adjustable Thermal 0.63 - 1 In, Adjustable Magnetic 6 - 13 In) The HNB200U is a 200A molded case circuit breaker designed for industrial and high-power electrical applications. It features an interrupting capacity (Icu) of 40KA, providing robust protection against overloads and short circuits. The adjustable thermal protection from 0.63 to 1 In allows precise load management, while the adjustable magnetic trip range of 6 to 13 In ensures enhanced protection against high inrush currents and fault conditions. This breaker is ideal for large-scale power distribution systems, ensuring reliability and system stability in critical applications."