The 09 0411 00 04 is a 4-contact 125V/3A unshielded straight subminiature male Circular Connector with gold-plated brass contacts, PA (UL94V-0) contact body, nickel-plated brass housing. The 712 series receptacle with M9 screw locking system, solder termination, front mounting style. It accepts 24AWG (0.25mm2) wire.