카테고리: 방수 배전함

실외 전기 배전함 사양: NEC 312조

실외 전기 배전함 사양: NEC 312조 - 공정 흐름도

Introduction An outdoor electrical distribution box serves as the critical junction point where incoming power lines are split into multiple branch circuits for outdoor installations, parking lots, building exteriors, and industrial facilities. Unlike standard junction boxes, these distribution systems must…