Crouse-Hinds Explosionproof Straight Blade Plug, Dust-Ignitionproof Raintight, 480 VAC, 30 A, 60 to 400 Hz Frequency, 5 Pole, 3 Wires, NEMA 3/7D/9F/9G/12 Enclosure, 7/8 to 1-3/8 in Diameter Cord, Copper Free Aluminum, 5 in Dia x 10-3/4 in L Dimensions

• The plug and receptacle contacts cannot be made or broken under load
• When the plug is inserted, the plug and receptacle contacts engage before the switch closes
• When the plug is withdrawn, the switch opens before the plug and receptacle contacts disengage
• This sequence of operation provides the maximum safety of a dead front receptacle
• Arcing is isolated in a flame and dust tight chamber
• Operation is simple, safe and positive
• To disconnect the portable device, the plug is simply pulled straight out
• No separate interlock device or operating handle need be actuated
• Positive engagement without mismating is assured by a distinct physical polarization of plug and receptacle in every rating
• Plugs are furnished with pressure terminations and receptacles are furnished with flexible leads for splicing to the supply conductors
• A threaded cover at the top provides access to the wiring compartment
• Back box is provided with 1-1/4 in vertical through feed hubs
• Explosionproof, dust-ignitionproof and raintight construction
• Pin and sleeve

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_96747becfed52c4bac310e1aa4bbb959fc3600fd847498055c0d59c14ddb534c.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_559603be782e149e713d1c0c756d125c564be1edb43f90a9e26bb679cc0d2417.pdf
• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_7008287bdd9ca7b120b82cfb4abc19d9f914fac151099020494f3eea1fec1b6d.pdf