High-current terminal block, 285 Series, power cage clamp This through terminal block (item number 285-187/999-950) is designed to connect conductors quickly and easily. Strip lengths must be 35 mm when connecting conductors to this through terminal block. This product features conductor terminals and utilizes POWER CAGE CLAMP. The POWER CAGE CLAMP is a powerful, maintenance-free, and universal way to connect large conductor cross-sections. It's also suitable for all conductor types. The clamping point can be locked open and you do not need to use a torque wrench or prepare the conductor in any way, e.g., by crimping the ferrule. Depending on the type of conductor, this through terminal block is ideal for conductor cross sections ranging from 35 mm² to 70 mm². This product is designed for specific Ex applications (please refer to the product datasheet).