Phoenix Contact PTVME 6/S Test Disconnect Terminal Blocks are test disconnect terminal blocks for use in control applications such as control cabinets. These test terminal blocks serve as drop-in replacements to older UK series test disconnect blocks, and feature side entry conductors for clear wire identification. Phoenix Contact Test Disconnect Terminal Blocks feature a 1000V nominal voltage rating, 30A nominal current rating, and are suitable for wires between 20AWG and 10AWG.