Specification Brand : uxcell BulletPoint1 : Product Name : Limit Switch;Model No. : ME-8104;Actuator Action : Momentary BulletPoint2 : Actuator Type : Rotary Adjustable Lever Arm with Roller;Contact Configuration : 1NC + 1NO(SPDT);Voltage Rating : AC 250V 5A BulletPoint3 : DC 115V 0.4A : DC 115V 0.4A;Roller Dimension : 1.8 x 0.7cm / 0.7" x 0.3"(D*H);Lever Arm Length : 5cm / 2" BulletPoint4 : Fixing Thread Diameter : 0.4cm / 0.2";Total Size : 12.3 x 2.8 x 3.7cm(L*W*H);Material : Resin, Plastic & Metal BulletPoint5 : Applying to printer ,3D printer,CNC router,laser,light switch,wobble light,automatic pantry light switch,garage door,door operated switch,closet door switch,door switch. CircuitType : 1-way Color : Black/Grey ConnectivityProtocol : X-10 ConnectorType : Plug In ControlMethod : remote CurrentRating : 5 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 700955818131 ExternallyAssignedProductIdentifier2 : 0700955818131 ExternallyAssignedProductIdentifier3 : 00700955818131 IncludedComponents : Limit Switch InternationalProtectionRating : IP00 InternationalProtectionRating1 : IP62 InternationalProtectionRating2 : IP40 IsOemAuthorized : 1 ItemName : uxcell 2 Pcs ME-8104 Rotary Roller Arm Limit Switch for CNC Mill 3D Printer Door Switch ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 15.24 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-limit-switches LightType : Non-Illuminated LowerTemperatureRating : -20 degrees_celsius Manufacturer : uxcell Material : Plastic Material1 : Metal Material2 : Plastic ModelNumber : a13070200ux0398 MountingType : Door Mount NumberOfItems : 1 NumberOfPositions : 2 OperatingVoltage : 250 volts OperationMode : Automatic PartNumber : a13070200ux0398 ProductDescription : This high-temperature limit switch is an essential safety device for your RV furnace heater. The function of the limit switch is to prevent the furnace from overheating by shutting off the burner when the plenum gets too hot. Made of high-quality aluminum alloy and thermoplastic materials, this limit switch is built to meet or exceed OEM specifications and ensure stable performance, excellent thermal conductivity, and high precision. It is compatible with a wide range of furnace models and can withstand temperatures up to 203℉.
When installing this limit switch, it's crucial to turn off the power and gas valve to ensure your safety. This device is small in size and lightweight, making it easy to install and replace. It's important to note that limit switches with multiple temperature ratings are located at critical locations above the heating chamber of various furnace models. Therefore, when replacing one of the switches, it's essential to use an appropriately rated switch.