Specification Brand : Generic BulletPoint : DSP-1 BulletPoint1 : Operation Voltage Range:AC140V-500V(Three Phase) BulletPoint2 : Rated Frequency:50/60Hz BulletPoint3 : Rated Working Current:63A BulletPoint4 : Over-voltage Protection Value:AC390V-AC500V BulletPoint5 : Under-voltage Protection Value:AC140V-AC370V Color : 4P ConnectorType : Screw CurrentRating : 10 amps ExternallyAssignedProductIdentifier : 8446586041761 ItemName : DSP-1 Digital Single Phase Line Voltage Monitor ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5.5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : voltage-monitoring-relays Manufacturer : DiversiTech Material : copper MaximumSwitchingVoltage : 240 volts ModelName : FFHDJL ModelNumber : FFHDJL MountingType : DIN Rail Mount NumberOfItems : 1 OperationMode : Automatic PartNumber : DSP-1 PowerSourceType : Corded Electric ProductDescription : The DSP-1 Line Voltage Monitor provides continuous monitoring of the power and control signals used to operate any single phase load. Protected devices can include motors, pumps, fans, compressors and other devices. The DSP-1 protects these devices by keeping a constant watch over the supplied voltage, and when the voltage goes outside of a voltage and tolerance that you select, the DSP-1 opens its control relay. ProductSiteLaunchDate : 2023-03-08T23:09:10.221Z Size : 63A SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41113600