Schneider Electric's Square D H221NDS is a two-pole, 30-amp, 240-volt safety switch designed to act as a hard disconnect for electrical equipment. As part of Square D's H-series heavy-duty fusible safety switches, the H221NDS provides a robust isolation point suitable for use in residential, commercial, or light industrial applications. This device serves as the primary circuit disconnect for motor and control circuits, enabling safe maintenance and helping meet electrical-code requirements by providing a clearly identified shutdown path.
