2-conductor/2-pin double-deck carrier terminal block, 2022 Series, operating tool 2-conductor/2-pin double-deck carrier terminal block (item number 2022-2207) simplifies electrical installations. Strip lengths must be between 10 and 12 mm when connecting conductors to 2-conductor/2-pin double-deck carrier terminal block. Pluggable rail-mount terminal blocks are hugely popular in switchgear and control systems, for example, in railroad technology. They combine the best of rail-mount terminal blocks and connectors to create the perfect solution. Variable wiring systems make pre-assembly easy, which saves both time and money in production, installation, operation, and maintenance. Featuring conductor terminals along with Push-in CAGE CLAMP®, this connector delivers reliable performance. 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 the need for tools—all thanks to its pluggable design. 2-conductor/2-pin double-deck carrier terminal block is suitable 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.