Square D, a brand synonymous with innovation and reliability in electrical equipment, has been a cornerstone across various sectors since its inception in 1902. From circuit breakers to monitoring and control systems, Square D products are integral to commercial, industrial, and residential applications worldwide.
Square D, now a part of Schneider Electric, is renowned for its industry-leading QO circuit breakers, which set the standard in North American construction upon their launch in 1955. The brand excels in manufacturing NEMA type industrial controls, electrical distribution, circuit protection, and related power equipment, catering to residential, commercial, industrial, and OEM markets alike.
Founded in Detroit, Michigan, Square D quickly gained prominence for its innovative electrical solutions and steadfast customer support. Over the decades, Square D expanded its product range to include switches, grounds, and various electrical components essential for industrial applications.
Since its acquisition by Schneider Electric in 1991, Square D has grown into a global powerhouse, known for its commitment to innovation and customer service. Today, Square D remains a trusted provider of reliable electrical components, pivotal in residential, commercial, and industrial settings worldwide. With over a century of expertise, Square D continues to play a crucial role in advancing renewable energy solutions globally.
