Specification Amperage : 30 amps Brand : Webber Electronics BulletPoint1 : Manufactured specifically to accomidate 14/3 STW Cable NOM. O.D. 0.540" (13.7mm) - NOTE: Similar GFCI's will not FIT this larger type of CABLE (14/3 STW) BulletPoint2 : AUTO RESET User Attachable - UL943 Listed 15 AMP 120 Volt BulletPoint3 : Replacement GFCI Plug Unit for Portable Spas BulletPoint4 : Detailed Replacement Instructions Included With Each Unit BulletPoint5 : Custom made for INTEX, BESTWAY, NORDIC, and BALBOA Water Spas & Pumps BulletPoint6 : Self-Testing unit per UL GFCI STANDARDS Color : Black ConnectorGender : Male-to-Female ConnectorType : Plug in IndoorOutdoorUsage : outdoor InputCurrent : 50 amps ItemLength : 15 feet ItemName : Webber WBGF18-3P-L FOR LARGE DIAMETER 14AWG/3C AWG STW Cable Only - AUTO-RESET 15A/120V GFCI (Free Economy & Standard Shipping) ItemPackageDimensions_Height : 17.2974 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 16.3068 centimeters ItemTypeKeyword : generator-cord-sets-and-plugs Manufacturer : Webber Electronics Material : Plastic Material1 : Polyvinyl Chloride (PVC) Material2 : Polyvinyl Chloride (PVC) Material3 : Copper ModelNumber : WBGF18-3P-L NumberOfItems : 1 NumberOfPoles : 4 NumberOfWires : 4 PartNumber : WBGF18-3P-L PowerCordProngCount : 3 ProductDescription : FOR LARGE DIAMETER 14AWG STW 600V Cable Only 15AMP 120VAC User Attachable GFCI WBGF18-3P-L - Replacement GFCI Plug for Spas and Power Washers This AUTO-RESET version will not require manual reset by user to re-power/re-energize after power loss. Manufactured specifically to accomidate 14/3 STW Cable NOM. O.D. 0.540" (13.7mm) - NOTE: Similar GFCI's will not FIT this larger type of CABLE (14/3 STW) ProductSiteLaunchDate : 2014-05-05T07:00:00.000Z Size : L14-30P/14-50R SpecificationMet : NEMA SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 39121400 Voltage : 120 volts WaterResistanceLevel : waterproof