DT Series dust caps provide an environmentally sealed interface for DT Series plug connectors. They are specifically designed for environments where moisture, dirt and rough terrain can contaminate or damage electrical connections.

The DT Series dust caps are available for all DT Series plugs, cavity sizes 2 through 12, and also for the DT16 Series 15 and 18 cavity plugs. The high-performance thermoplastic caps feature an integrated mounting hole which can also be used with a lanyard to keep the cap closed when not in use. The DT Series dust caps meet all the standard specifications for the heavy-duty Deutsch product line including 3 feet submersion and 125°C temperature rating.