12 AWG is availabe in Type 44 specification. 44 is dual wall where the main insulation white and then covered in black. It has high chemical resistence, tough, flexible, small dimensions, can cope with up to 150 degree heat. It is used in satellites, aircraft, offshore platforms, military applications, any where high performance is demanded.
12awg is capable of carrying 28 amps. Available only in black. Sold by the metre.
Type 44 has a slightly larger overall diameter than Type 55 due to the dual wall. Overall diameter is 3.70mm
• MIL-W-81044 (wires)
• NEMA-WC-27500 (cables)
• Def Stan 61-12, Part 18 (maintenance)
• Def Stan 61-12 Part 26
• VG 95218 Part 1000
• MTV 6145-005