208481-1 is a metal-shell square flange receptacle designed for the 28-22M circular connector arrangement and accepts Type XII female sockets. The receptacle features a zinc alloy metal shell with nickel plating, a thermoplastic housing rated UL 94V-0 in black, and a fluorocarbon tetraseal seal for splash-proof sealing between mating metal shells. The connector includes stainless steel retainer rings and a zinc alloy coupling ring with nickel plating to ensure reliable mating and environmental protection. This receptacle is commonly used in commercial signal and power applications where secure, sealed connections are required, and is RoHS compliant for environmental standards compliance.