Female connector, 2231 Series, gray Enjoy effortless electrical installations with this female connector (item number 2231-1107/328-000/334-000). Strip lengths must be between 11 and 12 mm when connecting conductors to this female connector. This product incorporates one conductor terminal and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® technology provides a universal connection solution for all conductor types. It allows both solid and fine-stranded conductors with ferrules to be inserted directly into the clamping point without the need for tools. Depending on the type of conductor, this female connector is designed for conductor cross sections ranging from 0.2 mm² to 2.5 mm². The contact surface is coated with tin. The strain relief plate secures the connected conductorsand facilitates wire management..