https://www.se.com/us/en/product/HU663DS/safety-switch-heavy-duty-non-fusible-100a-6-pole-75hp-600vac-dc-nema-4-4x-5-304-steel/
HU663DS - Safety switch, heavy duty, non fusible, 100A, 6 pole, 75hp, 600VAC/DC, NEMA 4, 4X, 5, 304...
Schneider Electric USA. HU663DS - Safety switch, heavy duty, non fusible, 100A, 6 pole, 75hp, 600VAC/DC, NEMA 4, 4X, 5, 304 steel.