Applications in Control & Automation require fuse protection facility. elmex offers Terminal Blocks with built-in safety fuse levers. These Terminal Blocks accommodate a glass cartridge fuse of 5 mm x 20 mm, 5 mm x 25 mm or 6 mm x 32 mm size. The fuse holder is made of special grade phosphor bronze and hence offers low contact resistance. A solid brass link type DL4 in place of the fuse makes it possible to use it as a disconnection type terminal block. KUDDF4 is a fuse terminal and a standard terminal block (feed through) combined in one housing, giving cost, time and space economy. It occupies the space of one terminal block and works as a pair of terminal blocks - the upper tier with fuse protection. One terminal can be assigned to one pair of signals. An LED is provided for blown-fuse indication. Standard operating voltages can be selected from the range of
