2-conductor/2-pin double-deck carrier terminal block, 2020 Series, green-yellow 2-conductor/2-pin double-deck carrier terminal block (item number 2020-2207) simplifies electrical installations. Ensure that the strip lengths are between 9 and 11 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® 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. 2-conductor/2-pin double-deck carrier terminal block is suitable for conductor cross sections ranging from 0.14 mm² to 1.5 mm². This pluggable rail-mount terminal block is operated with an operating tool.