The CTS16U standard terminal blocks feature a universal foot for mounting on 35 mm or 32 mm DIN Rail. High-density design features screw-cage clamps for reliable connections. Altech “U” Series Universal Rail Mounting Standard Screw Clamp Feed through terminals are the most versatile terminals for wire-to-wire connection in control, automation, instrumentation and power distribution applications. A special design feature on the flexible foot enables easy mounting and dismounting from the DIN Rail with the help of a screwdriver.