Specification Brand : Ylwxzenith BulletPoint1 : Premium Material: Made of high-quality PA and ABS for durability, practicality, and stable performance. The ABS cover ensures safe usage. BulletPoint2 : Double Throw Mechanism: This switch features a double throw design that can cut off both working and overload currents in the circuit, providing an additional safety measure. BulletPoint3 : Wide Application: Ideal for industrial enterprises and home appliances, allowing easy conversion between power systems and self-generator circuits. BulletPoint4 : Safety Assurance: The solid connection drawn by the double throw knife switch guarantees safety by handling significant currents. BulletPoint5 : Package Contents: Includes 1 x Electric Knife and 4 x Screw for easy installation. CircuitType : 3-way Color : Black ConnectivityProtocol : X-10 ConnectorType : Attribute Not Applicable for Product ControlMethod : touch IncludedComponents : Experimental equipment InternationalProtectionRating : IP00 ItemName : 4P 63A 380V Disconnect Knife Switch, Double Throw Safety Switch, Premium PAABS Material, for Industrial Enterprises, Backup Generator Switches, Fail Safe Circuit Breakers ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 18 centimeters ItemTypeKeyword : electronic-component-knife-switches Manufacturer : Ylwxzenith Material : Plastic,iron ModelName : Ylwxzenith3orntws8uh ModelNumber : Ylwxzenith3orntws8uh MountingType : Wall Mount NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPositions : 1 OperationMode : Attribute not applicable for product PartNumber : Ylwxzenith3orntws8uh ProductDescription : Item Type: Disconnect Knife Switch Material: PA+ABS Weight: Approx. 877g/30.9oz Maximum Rated Current: 63A Maximum Rated Working Voltage: AC 380V Number of Poles: 4 Applicable: Fail Safe Circuit Breakers, Backup Generator Switches, Power Switches.