Specification Brand : Square D BulletPoint1 : Color:Black;Material:Plastic,Metal;Qty:2pcs BulletPoint2 : Single-pole, double-throw, great switch for science experiments. Close contact BulletPoint3 : Product Use: For physics lab experiments. BulletPoint4 : Lab Use: Suitable for school experiments with switches for single electrical connection circuits, for students to learn electrical and circuit principles. This product is for laboratory use only and cannot be connected to the home. BulletPoint5 : Product Features:Insulated handle-ensures personal safety. Easy to rotate after screw tying and easy wiring. Plastic base thickened design to keep it stable. CircuitType : parallel Color : Black ControlMethod : touch ExteriorFinish : Black FinishType : Metal IncludedComponents : Knob ItemDisplayWeight : 12 ounces ItemName : Square D 9001Ks43B Blk Select-Sw ItemPackageDimensions_Height : 7.5946 centimeters ItemPackageDimensions_Length : 5.4102 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : electronic-component-selector-switches Manufacturer : SQUARE D Material : Metal Material1 : Plastic Material2 : Metal NumberOfItems : 1 OperationMode : manual PartNumber : 9001KS43B ProductDescription : Mfr Brand Name: SQUARE D / Catalog No.: 9001KS43B / Product Name: SQUARE D 9001KS43B U NEW SURPLUS / **: Selector Switch ProductSiteLaunchDate : 2012-02-13T20:57:57.534Z Style : Classic SupplierDeclaredDgHzRegulation : not_applicable TerminalType : Screw UnitCount : 1 UnspscCode : 39122200