SEU is an unarmored Style U flat service electrical cable with two-phase conductors and a concentric neutral. SEU typically has an oval shape because of the stranded neutral conductors that wrap around the cable to create an oval shape. What is severe airway obstruction? severe airway obstruction symptoms.

What is SEU cable used for?

Southwire® Type SE, Style SEU service entrance cable is primarily used to convey power from the service drop to the meter base and from the meter base to the distribution panelboard; however, the cable may be used in all applications where Type SE cable is permitted.

What does SEU cable stand for?

SEU is an abbreviation for Service Entrance cable, Underground. SE cable — SER or Seu is not permitted underground. USE is underground service entrance.