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산업시설에서의 적절한 모터 외함 선택(Motor Enclosure Selection) - Class II, Division 2 관련 규정(법령, 법규, 기준, 규칙, 법, 근거, CODE, 코드)
NEC ARTICLE 500 — HAZARDOUS (CLASSIFIED) LOCATIONS, CLASSES I, II, & III, DIVISIONS 1 & 2 📘 [NEC Article 500 — 위험 장소 (Hazardous Locations), Class I, II, III – Division 1 & 2] 500.5 Classifications of Locations. 🔶 500.5 위험 장소 분류 (C) Class II Locations. (C) Class II Locations (클래스 2 장소) Class II locations are those that are hazardous because of the presence of combustible dust. 👉 Class II 장소는..
2025. 5. 1.
