Specification Brand : CNC4PC BulletPoint : This is a genuine OEM (Original Equipment Manufacturer) part. BulletPoint1 : Works directly with popular CNC hardware and software. . Such as Geckodrive, or Rutex, and parallel port control software, such as mach2, Linux EMC, TurboCNC, CNCPlayer, CNCZeus and others. (Not all tested). BulletPoint2 : Screw-On connections for all terminals. You only have to screw-on the wires to make all your connections. BulletPoint3 : Works as a set of switches for powering your hardware. This board can be used for turning on or off spindles, enabling contactors for large spindles, coolant pumps, electro valves, etc. BulletPoint4 : Controls one independent AC or DC devices. BulletPoint5 : Also provides hot discharge air in heat pump installations Color : Multicolor ConnectivityProtocol : X-10 ConnectorType : Screw CurrentRating : 1 amps ExternallyAssignedProductIdentifier : 9493821284512 ExternallyAssignedProductIdentifier1 : 641752891371 ExternallyAssignedProductIdentifier2 : 0641752891371 ExternallyAssignedProductIdentifier3 : 00743167982566 IncludedComponents : Control ItemDisplayDimensions_Depth : 30.48 centimeters ItemDisplayDimensions_Diameter : 12.7 centimeters ItemDisplayDimensions_Height : 22.86 centimeters ItemDisplayDimensions_Length : 12.7 centimeters ItemDisplayDimensions_Width : 30.48 centimeters ItemDisplayWeight : 3 pounds ItemName : C37 - Single Relay Board ItemPackageDimensions_Height : 23.1902 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 12.8016 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motor-speed-controllers LightType : LED Manufacturer : CNC4PC Material : copper Material1 : copper Material2 : plastic MaximumCurrent : 15 amps ModelNumber : C37 MountingType : Panel Mount NumberOfBoxes : 1 NumberOfCircuits : 12 NumberOfItems : 1 OperatingTemperature : 176 degrees_fahrenheit OperatingVoltage : 24 volts OperationMode : ON-OFF-ON PackageLevel : unit PartNumber : C37 ProductDescription : C37 - Single Relay Board ProductSiteLaunchDate : 2017-04-06T07:00:00.000Z Size : One Size SpecificationMet : Iso SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 39122200 Voltage : 230 volts