Certifications and compliances
- Class I, Division 2, Groups C, D
- NEMA: 3, 7CD (Division 2), 12
- UL Standard: 67, 877
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.