46 C.F.R. § 111.105-9 Explosionproof and flameproof equipment.
Title 46 - Shipping
Each item of electrical equipment that is required in this subpart to be explosionproof under the NEC classification system must be approved as meeting UL 1203. Each item of electrical equipment that is required in this subpart to be flameproof must be approved as meeting IEC 79–1. [CGD 94–108, 61 FR 28284, June 4, 1996]
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PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS
Subpart 111.105—Hazardous Locations
§ 111.105-9 Explosionproof and flameproof equipment.
