This screw mount power inlet is a 10/15 amp, 250v c14 power inlet for connecting a c13 iec cord such as those used for personal computers. the housing is made of polyamide (nylon) for resistance to wear and abrasion, and the terminals are nickel-plated brass for resistance to corrosion. it is a quick disconnect coupling for mobile equipment and is suitable for use with amplifiers, personal computers, printers, and other peripherals.