Orion IP67 DC-DC Converter - 24 VDC to 12 VDC - 100AMP Features:Completely encapsulated: waterproof, shockproof and ignition protected Water, oil or dirt will not damage the Orion IP67 DC-DC Converter. The casing is made of cast aluminium and the electronics are moulded in resin. Extra-long input and output cables Thanks to the cables of 1.8 meters in length, intermediate cable interconnections to increase length even more will in most cases not be needed. This is an important reliability increasing feature in an area were IP67 protection grade is needed. Wide input voltage range With 15 to 40 Volts input range, a stable output is ensured during surges or sags due to other equipment connected to same battery. Protected against overheating It can be used in a hot environment such as a machine room.