Carlisle Interconnect Technologies’ (CarlisleIT) Thermazone™ wires are designed for use in high temperature and severe environment applications such as engine wire, fire detection circuits, fly-by-wire systems and flight critical circuits. Three wire options are offered MIL-DTL-25038/1 (Thermazone I), MIL-DTL-25038/3 (Thermazone IIIK, IIIG) and BMS 13-55 (Boeing Material Spec).
The MIL-DTL-25038/1 (Thermazone I), MIL-DTL-25038/3 (Thermazone IIIK, IIIG) wires are ideal for critical circuit applications where wires must operate in extremely harsh environments, under vibration, and with direct flame exposure. Their heavy-duty, non-asbestos construction offers excellent mechanical performance and abrasion resistance. Thermazone IIIG meets or exceeds Thermazone IIIK’s performance due to the use of an innovative insulation which incorporates a PTFE coated fiberglass fluid barrier. The Thermazone IIIK is compatible with MIL-DTL-38999 connectors.
The BMS 13-55 Boeing Material Spec Firezone wire is intended for operation under short-term emergency conditions including exposure to flames with temperatures up to 1100°C and in areas where exposure to thermal changes and corrosive fluids are normal.