Female connector, 2231 Series, gray This female connector (item number 2231-1105/038-000/334-000) simplifies electrical installations. Strip lengths must be between 11 and 12 mm when connecting conductors to this female connector. This product features one conductor terminal and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. Both solid and fine-stranded conductors with ferrules can be inserted without the need for tools—all thanks to its pluggable design. The item's dimensions are (39 x 12.5 x 50.4) mm (width x height x depth). 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 is a safety precaution for connected conductors that also makes wires much easier to handle..