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10 In) The HNA040U is a 40A MCCB built for medium to high-power electrical applications. With a 40KA breaking capacity, it offers adjustable thermal settings from 0.63 to 1 In and adjustable magnetic settings above 10 In, making it ideal for protecting electrical installations from overloads and high fault currents.""> 10 In) The HNA040U is a 40A MCCB built for medium to high-power electrical applications. With a 40KA breaking capacity, it offers adjustable thermal settings from 0.63 to 1 In and adjustable magnetic settings above 10 In, making it ideal for protecting electrical installations from overloads and high fault currents."" > 10 In) The HNA040U is a 40A MCCB built for medium to high-power electrical applications. With a 40KA breaking capacity, it offers adjustable thermal settings from 0.63 to 1 In and adjustable magnetic settings above 10 In, making it ideal for protecting electrical installations from overloads and high fault currents."">
"HNA040U (MCCB, 40A, 40KA Icu, Adjustable Thermal 0.63 - 1 In, Adjustable Magnetic >10 In) The HNA040U is a 40A MCCB built for medium to high-power electrical applications. With a 40KA breaking capacity, it offers adjustable thermal settings from 0.63 to 1 In and adjustable magnetic settings above 10 In, making it ideal for protecting electrical installations from overloads and high fault currents."
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