D25User's Manual GE Grid Solutions12 994-0081-3.00-21 GE InformationProduct Safety, ContinuedWarningSymbols onEnclosure BackPanelIndicates a hazardous situation which, if not avoided,will result in death or serious injury.Indicates a hazardous situation which, if not avoided,could result in death or serious injury.Indicates a hazardous situation which, if not avoided,could result in minor or moderate injury.Indicates practices that are not related to personal injury.Caution Risk of electric shockEarth Ground TerminalProtective Ground TerminalPower Supply Off (Stand-by Mode)Power Supply OnHazardousVoltagesHazardous Voltages can cause shock, burns or death.• Disconnect and lockout all power sources before servicing and removingcomponents.• Short all current transformer primaries before servicing.PatentProtectionLabelA label similar to the one shown below on the rear panel of the D25enclosure. It is a formal notification of the US patents that protect the productand the technology developed by GE Grid Solutions.MAY BE PROTECTED BY ONE OR MORE OFTHE FOLLOWING US PATENTS:5237511, 5303112, 5513061, 5701226ONE OR MORE