Specification Amperage : 20 amps Brand : Boating Accessories BulletPoint1 : The product type is Locking Devices, Twist-Lock, Industrial, Flush Receptacle, 20A 3 Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-20R, Screw Terminal, Black BulletPoint2 : It is manufactured in United States BulletPoint3 : It is manufactured by WIRING DEVICE-KELLEMS BulletPoint4 : Neutral Size AWG: 4/0 BulletPoint5 : Single Phase Conductor Inches: 0.672 Color : Black CompatibleDevices : All ConnectivityTechnology : Wired ConnectorType : Nema 14-20r ExternallyAssignedProductIdentifier1 : 783585235752 ExternallyAssignedProductIdentifier2 : 0783585235752 ExternallyAssignedProductIdentifier3 : 00783585235752 IncludedComponents : screw-terminals ItemName : Hubbell Wiring Device-Kellems Locking Devices, Twist-Lock, Industrial, Flush Receptacle, 20A 3 Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-20R, Screw Terminal, Black (Model: HBL2420) ItemPackageDimensions_Height : 4.318 centimeters ItemPackageDimensions_Length : 10.668 centimeters ItemPackageDimensions_Width : 4.826 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electrical-wires Manufacturer : WIRING DEVICE-KELLEMS Material : Nylon ModelNumber : HBL2420 NumberOfItems : 1 PartNumber : HBL2420 PowerPlugType : type_b_3pin_na ProductDescription : Applications Directly buried or installed inducts for 600 volt secondary distribution. Construction Concentric stranded or compressed 1350-H19 aluminum conductors, crosslinked polyethylene insulation. Insulated conductors surface printed, neutral triple yellow striped. Two phase and one neutral conductor twisted together (LH lay) or parallel if so specified. Black neutrals may be specified if desired. Standards Secondary UD triplex conductor 600V cable meets or exceeds the following ASTM specifications. B-230 Aluminum Wire, 1350-H19 for Electrical Purposes. B-231 Aluminum 1350 conductors, Concentric-Lay-Stranded. B-786 "19 Wire combination unilay-stranded Aluminum Conductors for subsequent insulation". B-901 "Compressed round stranded Aluminum Conductors using single input wire construction". Secondary UD triplex conductor 600V cable meets or exceeds all applicable requirements of ICEA S-105-692. "USE-2" per UL 854 available upon request. Options Cable in Duct (CIC) Abrasion Resistant Ampacity 90oC conductor temperature, 20oC ambient, RHO 50, 100% load factor for three conductor triplex with neutral carrying only unbalanced load. Technical data for cable with solid black neutral is identical to yellow extruded stripe data. All yellow extruded stripe cable is XLP insulation. To determine correct ampacity by conductor size, please consult the National Electric Code, latest edition. Images are for reference only See Product Specifications. Please order careful no returns accepted. ProductSiteLaunchDate : 2007-02-17T03:08:03-00:00 Size : WIRING DEVICE-KELLEMS SpecificationMet : Certified to Csa C22.2 No.42;fed.spec. W-c-596;listed to Ul 498 Strands : 19 SupplierDeclaredDgHzRegulation : unknown TotalPowerOutlets : 1 UnitCount : 1 UnspscCode : 39121400 Voltage : 250 volts Wattage : 5000 watts