2-conductor/2-pin carrier terminal block, 2222 Series, Push-in CAGE CLAMP® Our 2-conductor/2-pin carrier terminal block (item number 2222-1404/999-953) simplifies electrical installations. Ensure that the strip lengths are between 10 and 12 mm when connecting conductors to 2-conductor/2-pin carrier terminal block. Pluggable rail-mount terminal blocks are primarily found in switchgear units and control systems, most notably in railroad technology. These innovative systems combine the properties 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® connection technology is ideal for connecting all conductor types. It allows direct insertion of both solid and fine-stranded conductors with ferrules without needing to use any tools—all thanks to its pluggable design. 2-conductor/2-pin carrier terminal block is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm². This pluggable rail-mount terminal block is operated with a push-button. This product is designed for specific Ex applications (please refer to the product datasheet).