Triple-deck terminal block, 2000 Series, operating tool Our triple-deck terminal block (item number 2000-3247) simplifies electrical installations. Strip lengths must be between 9 and 11 mm when connecting conductors to this triple-deck terminal block. The triple-deck terminal block also functions as a through terminal block as well as a ground terminal block. This product features conductor terminals and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. Both solid and fine-stranded conductors with ferrules can be inserted without needing to use any tools—all thanks to its pluggable design. This triple-deck terminal block is suitable for conductor cross sections ranging from 0.14 mm² to 1.5 mm². This product is designed for specific Ex applications (please refer to the product datasheet).