DescriptionThe Type B earth leakage relays of the X...DB series are designed to detect continuous, alternating and high-frequency leakage currents automatically and reliably. They provide continuous, immediate monitoring of insulation status via a multicolour display.Available documentsDatasheetUser manualAvailable optionsCertificationsFeatures / technical specificationsCommercial designation: X72DB4Type: Type B relaySeries: X...DBFront panel size: 72x72 mmLeakage current detection: continuous, alternating and high-frequency typesMulticolour display for continuous, immediate monitoring of insulation status