Featuring rugged, anodized enclosure. Milled from billet aluminum. Over-temperature, over voltage, over current, reverse polarity and short-circuit protection. It supports a wide 11-80 VDC input range, useful in stabilizing the power from input sources such as vehicle batteries, alternators, and off-grid power sources which can exhibit varying characteristics due to the sharing of power with other systems, battery charge and discharge states. It includes a 6 foot 3 pin unterminated DC input power cord and is IP67 Sealed, for outdoor use.