Our M22759/16-18, 18 gauge cable is part of our Mil-Spec Wire & Cable line of Wire & Cable. M22759/16-18 is composed of 19/30 stranded tinned copper conductor with ethylene tetrafluoroethylene (ETFE) insulation. These cables are rated for a voltage of 600 volts, have a maximum temperature of 150°C, and weigh approximately 8 lbs/MFT. M22759/16 wires have green or white print on the insulation for identification purposes.