Our LSDCOP-1 20 gauge cable is part of our Mil-Spec Wire & Cable line of Wire & Cable. LSDCOP-1 is composed of a 43768 stranded bare copper conductor with cross-Linked Polyethylene (XLPE) insulation and a halogen-free (LSZH) cross-linked polyolefin (XLPO) jacket. These cables are rated for a voltage of 300 volts. LSDCOP cable is unarmored, oil-resistant, and non-watertight for mission-critical environments. They are used in shipboard electronic, communications, and instrumentation applications where unusual circuit parameters require a special military low smoke cable type.