The SACE Tmax PV range of molded-case circuit-breakers and switch-disconnectors for IEC and UL applications on both the DC and AC sides of a photovoltaic plant, expands the widely appreciated ability of the SACE Tmax T range to provide the most adaptable and versatile solution for every type of application. The aim is to enhance energy efficiency and limit the rated currents involved, thereby reducing switchgear size, installation time and costs.