Triple-deck terminal block, 2200 Series, Push-in CAGE CLAMP® Our triple-deck terminal block (item number 2200-3247) is designed for seamless electrical installations. Conductors should only be connected to this triple-deck terminal block if their strip length is between 9 and 11 mm . The triple-deck terminal block also functions as a ground terminal block as well as a through 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. Solid and fine-stranded conductors with ferrules can be inserted without the need for tools—all thanks to its pluggable design. Depending on the type of conductor, this triple-deck terminal block is designed 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).