Specification Brand : Goodman BulletPoint1 : High precision:The old limit switch might be unable to engage at the same spot/pressure every time.You can replace it whit this switch so once you leveled the bed to one height,the nozzle can then be at the same height instead of higher or lower than it should be.Your printer will now perform better. BulletPoint2 : Fast control:This will improve the problem of the Z axis switch random clicking when starting a print,causing a time lag between each press action.These switches can make an immediate difference.They can bring you the right response and homes to the correct location in no time,less delay during uses. BulletPoint3 : Easy install:They come as one PCB with 3 pins,vcc,gnd and signal.Connectors can work great on the stock board,even with that wire hooked up it works.You can just break them off as you need them.The breakoffs are perforated so it's easy.Simply unscrewed/unplugged the broken switch,and put this one in. BulletPoint4 : Nice construct:If the original switch broke in half,these well made switches can help you to build new housing.Allow you to use these along with some printed mounts and other parts to convert an 3D printer frame into a new custom desigh.Runs smooth and everything comes together like they were made for it. BulletPoint5 : Multi-Function:Great end stop limit switch for various purpose,you can use this to replace a faulty original part on your 3D printer.Fits nicely in the 3D printer Z axis stop connector and function like brand new.Also work for the diode laser or to repair a broken filament senor switch so you can build a DIY mod. ConnectivityProtocol : X-10 ConnectorType : Auxiliary ControllerType : Ring CurrentRating : 5 amps ExternallyAssignedProductIdentifier1 : 790926394139 ExternallyAssignedProductIdentifier2 : 0790926394139 InternationalProtectionRating : IP00 ItemName : Goodman 1370905S Furnace Temperature Limit Switch Genuine Original Equipment Manufacturer (OEM) Part ItemPackageDimensions_Height : 1.6 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-limit-switches Manufacturer : Goodman Material : Copper ModelNumber : SGH-EndstopLimitSwitch-0406-1 MountingType : Panel Mount NumberOfItems : 1 NumberOfPositions : 3 OperatingVoltage : 125 volts OperationMode : Automatic PartNumber : 1370905S ProductDescription : Material:High quality plastic and metal Size:20.4 x 27.2 x 9.5mm Rated voltage:1A 125V Package include:3 pieces endstop limit switch These endstop limit switches can work great on the stock board,fits nicely in the 3D printer Z axis stop connector and function like brand new.Also work for the diode laser or to repair a broken filament senor switch so you can build a DIY mod. ProductSiteLaunchDate : 2014-02-10T19:47:00.329Z Size : 9101(8167) (5Qty) SpecificationMet : Oem SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Limit Switch SwitchType1 : Limit Switch SwitchType2 : Pressure Switch TerminalType : Pin UnitCount : 1 UnspscCode : 39122200