Shop Arktite? HD Circuit Breaking Receptacle Housing, Spring Door, Reversed Contacts, 100A, 600VAC/250VDC, 4P3W, NEMA 4 By Crouse Hinds (Eaton) (AR1042 S22) At Graybar, Your Trusted Resource For Hazardous Pin And Sleeve Devices And Other Crouse Hinds (Eaton) Products.