Abstract: An arc flash management system including a cabinet having multiple walls surrounding electrical equipment capable of producing arc flash, at least one aperture within one of the walls, and an arc exhaust attachment emanating from at least one of the apertures for directing possible arc flash away from the cabinet.

Abstract: An arc flash management system including a cabinet having multiple walls surrounding electrical equipment capable of producing arc flash, at least one aperture within one of the walls, and an arc exhaust attachment emanating from at least one of the apertures for directing possible arc flash away from the cabinet.

Abstract: An indicator tab comprising a thermochromic material is mounted in thermal contact with an electrical component in an enclosure. An observation port in a cover of the enclosure is juxtaposed with the indicator tab enabling visual observation of the thermochromic material indicating a temperature of the component. Each indicator tab comprises a visible portion on one end of an arm where the thermochromic material is located and a fastening portion on the other end thermally contacting the component. The indicator tab is composed of a material having a high thermal conductivity to efficiently conduct heat toward the visible portion. In an enclosure where the components are close together, the arm may be composed of a high electrical resistivity material to avoid creating a short circuit with other components. Alternately, in an enclosure where the components are not closely positioned, the arm may be composed of a metallic material.