Specification Brand : Omron BulletPoint1 : Best selling basic switch boasting high precision and wide variety BulletPoint2 : A large switching capacity of 15A with high repeat accuracy. BulletPoint3 : A wide range of variations in contact form for your selection: basic, split-contact, maintained-contact, and adjustable contact gap types. BulletPoint4 : A series of standard models for micro loads is available.l BulletPoint5 : A series of molded terminal-type models incorporating safety terminal protective cover is available. BulletPoint6 : EASY TO INSTALL: Installing 31091 Limit Switch is easy for any DIY handyman and takes only 30 seconds,This unit should always be closed this should open at 190 degrees. BulletPoint7 : High quality:The Limit Switches are equipped with high-quality aluminum alloy and thermoplastic materials for superior conductivity and high reliability. The middle part uses ceramic material, which is more temperature-resistant than ordinary bakelite. CircuitType : 2-way Color : Black ConnectivityProtocol : X-10 ConnectorType : Screw ControllerType : Ring ControlMethod : touch CurrentRating : 15 amps ExternallyAssignedProductIdentifier1 : 4536854267499 ExternallyAssignedProductIdentifier2 : 04536854267499 ExternallyAssignedProductIdentifier3 : 00663132263868 FinishType : Unfinished IncludedComponents : 31091 Furnace Limit Switch InternationalProtectionRating : IP00 ItemName : Omron Z-15GW4-B General Purpose Basic Switch, Low Force Hinge Lever, Screw Terminal, 0.5mm Contact Gap, 15A Rated Current ItemPackageDimensions_Height : 5.334 centimeters ItemPackageDimensions_Length : 8.128 centimeters ItemPackageDimensions_Width : 5.334 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-limit-switches LightType : 无 LowerTemperatureRating : 10 degrees_celsius Manufacturer : Omron Material : Copper Material1 : Plastic Material2 : Metal ModelName : 626599R ModelNumber : Z-15GW4-B MountingType : Snap In Mount NumberOfItems : 1 NumberOfPositions : 2 OperatingVoltage : 250 volts OperationMode : 常闭 PartNumber : Z-15GW4-B ProductDescription : PN: Z-15GW4-B Z15GW4B