Cooper CS8365C 50A Locking Plug, 250V, 3P/4W. Cooper CS8365C 50A Locking Plug, 250V, 3P/4W, Black & Red Twist-Lock Connector. CS8365C 50 Amp 250V twist-lock plug for industrial applications. It pairs with Cooper’s CS8364C or CS8369 receptacles, ensuring a tight and safe connection.
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