Female connector, 2022 Series, operating tool Error-free electrical installations are guaranteed with this female connector (item number 2022-106/144-000). Conductors should only be connected to this female connector if their strip length is between 10 and 12 mm . 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. This product features conductor terminals and utilizes Push-in CAGE CLAMP®. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, featuring a winning design: It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing tools. No preparation is required; for example, crimping the conductor's ferrule is not necessary. The item's dimensions are (31.2 x 64 x 27.2) mm (width x height x depth). Depending on the conductor type, this female connector is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm². An operating tool is used to operate this female connector/socket. The strain relief plate is a safety precaution for connected conductors that also makes wires easier to handle..