Sale Square D KAL26090 – 90A 2 Pole Molded Case Circuit Breaker

Operating as a core component in industrial power distribution, this 90A breaker provides essential long-time and instantaneous protection. It mounts via line and load lugs into Square D enclosures, switchboards, and motor control centers. When modernizing older infrastructure, this legacy K-Frame model is superseded by the PowerPact H-Frame HDL26090. With a 42kA interrupting rating at 240VAC, the unit incorporates an adjustable magnetic trip to accommodate specific inrush currents.