Certifications and compliances
- Class I, Division 2, Groups C, D
- UL standards: UL67, UL877
- NEMA 3, 7CD (Division 2), 12
D2PB circuit breaker panelboards are designed specifically for use indoors or outdoors in Class I, Division 2 hazardous areas where flammable vapors or gases may be present due to accident or abnormal locations. Common applications include petroleum refineries, chemical and petrochemical plants and other process industry facilities.