Specification Brand : Generic BulletPoint1 : The ROP Shop replacement (Pack of 8) Plunger Safety Switch for Dixon 4242, 539101080, 539115803 BulletPoint2 : Specs - Number of Positions: 2. Number of Terminals: 4. Normally Closed/Normally Open. Refer to images 2 & 3 for more information BulletPoint3 : Includes - (8) Interlock Plunger Safety Switches; comes as shown in the first image BulletPoint4 : Please be sure to check your part or model number to ensure this is the correct interlock plunger safety switch for your unit. Also, please note this may replace multiple part numbers BulletPoint5 : Color : Black, Gold Tone;Net Weight : 54g;Package Content : 1 x Micro Limit Switch w Cover Color : Gold ConnectivityProtocol : X-10 ConnectorType : Screw ControlMethod : touch CurrentRating : 15 amps ExternallyAssignedProductIdentifier1 : 643934598184 ExternallyAssignedProductIdentifier2 : 0643934598184 FitType : Universal InternationalProtectionRating : IP54 ItemName : SHP 70-019-0100 Limit Switch MH45KFA_MH75TKFA_MH135TKFA_MH90TKFA ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-limit-switches Manufacturer : The ROP Shop Material : copper Material1 : Plastic Material2 : Metal ModelNumber : modle MountingType : Surface Mount NumberOfItems : 1 OperatingVoltage : 240 volts OperationMode : Auto PartNumber : 1004130008_9 ProductDescription : The 70-019-0100 limit switch is used on the "torpedo" style oil fired heaters made by Pinnacle. 40-175k btu. Exception is the 150K btu Silent Drive model. Use 70-019-1000. B060 is on the switch Brands include Pro Temp, HeatHog, Dayton, WorkHorse, Dyna-Heat, Dyna-Glo, and Dyna-Pro. ProductSiteLaunchDate : 2023-08-16T22:51:34.553Z Size : 2" SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Limit Switch TerminalType : Screw UnitCount : 1 UnspscCode : 39122200