POWR-BLOKS™ power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN rail mount and an optional hinged safety cover. Optional power distribution block covers provide protection against accidental shorting between poles caused by loose wires, tools or other conductive material. They also protect personnel from accidentally contacting energized connectors.