Encapsulated pole unit conductor assembly for encapsulated pole unit and medium voltage circuit interrupter including same

A medium voltage circuit interrupter (170) includes a circuit interrupter housing and a plurality of poles. Each of the poles includes an encapsulated pole unit. The encapsulated pole unit includes a first unit (8) having a first conductor (10), a second conductor (12), a vacuum interrupter (14) electrically connected between the first conductor and the second conductor, and a first housing housing the vacuum interrupter. A removable second unit (18) includes a third conductor (20), a fourth conductor (22) having a first portion electrically connected to the third conductor and a second portion removably electrically connected to one of the first conductor and the second conductor, an electronic device (4) structured to sense a characteristic of the pole, and a second insulative housing encapsulating the third conductor, the first portion of the fourth conductor and the electronic device. An operating mechanism (184) is structured to open and close the vacuum interrupter of each of the poles.