These requirements cover electrical equipment used for the control and monitoring of flammable liquid and LP-Gas dispensing devices and related delivery systems, rated 600 volts or less. Such control equipment is intended to be installed in ordinary locations in accordance with the National Electrical Code, NFP 70. These requirements also cover electrical control equipment that is capable of being installed in or over a hazardous area as defined by the Flammable and Combustible Liquids Code, NFPA 30. Electrical control equipment for installation in a Class I, Division 1 or Division 2 hazardous area shall comply with the applicable requirements in accordance with 1.3. Fluid confining parts should be evaluated to the correct applicable requirements. See Appendix a.