https://www.se.com/us/en/product/HU664DS/safety-switch-heavy-duty-non-fusible-200a-6-pole-150hp-600vac-dc-nema-4-4x-5-304-steel/
HU664DS - Safety switch, heavy duty, non fusible, 200A, 6 pole, 150hp, 600VAC/DC, NEMA 4, 4X, 5,...
Schneider Electric USA. HU664DS - Safety switch, heavy duty, non fusible, 200A, 6 pole, 150hp, 600VAC/DC, NEMA 4, 4X, 5, 304 steel.