1-conductor/1-pin double-deck carrier terminal block, 2022 Series, Push-in CAGE CLAMP® Error-free electrical installations are guaranteed with 1-conductor/1-pin double-deck carrier terminal block (item number 2022-2257). Conductors should only be connected to 1-conductor/1-pin double-deck carrier terminal block if their strip length is between 10 and 12 mm . Pluggable rail-mount terminal blocks are primarily found in switchgear units and control systems, most notably in railroad technology. These innovative systems combine the benefits of rail-mount terminal blocks and connectors for a flexible and reliable wiring system. You also have the option of pre-assembling installations, which not only makes production but also installation, operation, and maintenance more efficient and cost-effective. This product features conductor terminals 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, 1-conductor/1-pin double-deck carrier terminal block is ideal for conductor cross sections ranging from 0.25 mm² to 4 mm². An operating tool is used to operate this pluggable rail-mount terminal block.