What is the term for an insulated secondary used for connecting underground residential distribution (U.R.D) cable and services?

The term "MOLE" refers to a specific type of device used in the context of underground residential distribution (U.R.D) systems. A MOLE is designed to provide a safe and effective means of connecting insulated secondary cables in underground installations. It facilitates the transition from the main distribution line to the individual service lines that supply power to residential units, ensuring that connections are secure and protected from environmental factors.

In U.R.D systems, the importance of using insulated components cannot be overstated, as it helps prevent electrical hazards and ensures compliance with safety regulations. The MOLE serves this purpose by being an insulated connector that allows for underground connections while safeguarding the integrity of the electrical system.

Other terms such as "Connector," "Link," and "Cable" do exist in the realm of electrical distribution but do not specify the unique role and characteristics associated with the insulation and design needed for underground systems. Therefore, "MOLE" is the most accurate term for the insulated secondary used in this specific context.