Female connector, 2721 Series, Push-in CAGE CLAMP® Enjoy fault-free electrical installations with this female connector (item number 2721-1108/037-000/335-000). Ensure that the strip lengths are 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. It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing to use any tools—all thanks to its pluggable design. Dimensions: (54 x 12.5 x 58.7) mm (width x height x depth). Depending on the conductor type, this female connector is ideal for conductor cross sections ranging from 0.2 mm² to 2.5 mm². Tin is used for coating the contact surfaces. The strain relief plate is a safety precaution for connected conductors that also makes wires much easier to handle..