AES Auto Electrical Supplies LTD
+44 (0)1924 364464

TempGuard Deutsch DT Series


Modern engine design has continually evolved to meet changing times. Global regulations such as Euro 6, USA10, and Tier 4 for off-highway heavy duty vehicles have mandated that manufacturers reduce emission levels. This required reduction, along with changes to engine design to improve safety, reduce noise and improve efficiency, have resulted in higher engine temperatures and led to the automotive industry actively looking for a complete and effective solution to protect the wiring and connectors in their engines.

The NEW TempGuard range from Harnessflex has been designed to satisfy the market demand for a complete wiring harness protection solution, which can handle long term exposure to high temperatures.


Single junction straight and 90° elbow fittings providing high integrity connections between Deutsch DT connectors and Harnessflex conduitsystems. In addition, 90° elbow versions allow the conduit to swivel 360° around the connector housing, suffi cient to avoid the problems associated with one-piece interfaces of overflexing due to movement or vibration.

The TempGuard conduit and fittings system is designed to work specifically with high temperature wiring,
allowing them to successfully operate at up to 200ºC, with long term heat aging, tensile and impact strength testing carried out to ensure the reliability and validity of the range. Through improved system performance and integrity TempGuard reduces running costs, mimimises breakdowns and downtime, increasing overall productivity.

UK -

Export -

Or to go straight to our online shop -

Configuration and Dimensions