Female connector, 2020 Series, gray Our female connector (item number 2020-215/125-000) is designed for seamless electrical installations. Strip lengths must be between 9 and 11 mm when connecting conductors to this female connector. Pluggable rail-mount terminal blocks are mainly used in switchgear units and control systems (e.g., in railroad technology). They are essentially a combination of rail-mount terminal blocks and pluggable connectors. You can also pre-assemble installations thanks to the variable wiring system. This saves both time and money during manufacture, installation, operation, and maintenance. Featuring conductor terminals along with Push-in CAGE CLAMP®, this connector outperforms the competition. Push-in CAGE CLAMP® technology provides a universal connection solution for any type of conductor. It allows both solid and fine-stranded conductors with ferrules to be inserted directly into the clamping point without the need for tools. The dimensions are (53.2 x 48.9 x 29.8) mm (width x height x depth). Depending on the conductor type, this female connector is designed for conductor cross sections ranging from 0.14 mm² to 1.5 mm². An operating tool is used to operate this female connector/socket.