Specification Brand : AIRTAK BulletPoint1 : 【Product Standard】The dimensions are 2.09"L*1.89"W*1.82"H.Cable application range:Cu 3/0-6AWG,CU9AL 600V ,90°C,temperature range of -49 to 194 degrees F.Pack of 4pcs BulletPoint2 : 【UL Listed】This insulated connector helps to ensure a safe and secure connection between aluminum and copper wires, which can help prevent electrical fires that may be caused by mixing conductors. It is also worth noting that this connector has been UL certified. BulletPoint3 : 【Quality material】The insulation is made of high dielectric strength rubber and vinyl, coated for long-term use. It is suitable for use with aluminum or copper wires and has a built-in lubricant for oxidation resistance. BulletPoint4 : 【Widely used】This connector is designed to safely connect cables in various wiring environments and with different wiring materials, including copper-to-copper, aluminum-to-aluminum, and copper-to-aluminum. BulletPoint5 : 【Simple use】Our insulated terminals are designed for easy inspection and troubleshooting. They are internally preloaded with oxidation-resistant lubricants, making them an ideal wiring tool. Color : 4pcs ConnectorType : Dual Entry Splice Connector ExternallyAssignedProductIdentifier1 : 091887988307 ExternallyAssignedProductIdentifier2 : 0091887988307 ExternallyAssignedProductIdentifier3 : 00091887988307 ImportDesignation : Made in the USA IncludedComponents : Ancor 309000 Heat Shrink Butt Connector ItemName : AIRTAK 4PCS 2 Port Insulated Splice Connector Black Interconnect Terminals 3/0-6AWG Wire Range 7/32" Allen Hex and Pre-Filled with Oxidation Inhibitor 2.09"L*1.89"W*1.82"H (4PCS) ItemPackageDimensions_Height : 14.8 centimeters ItemPackageDimensions_Length : 5.5 centimeters ItemPackageDimensions_Width : 13.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : butt-terminals LowerTemperatureRating : -49 degrees_fahrenheit Manufacturer : AIRTAK Material : Rubber Material1 : Aluminum Material2 : Vinyl MaximumVoltage : 600 volts MeasurementSystem : Wire Size ModelName : 309000 ModelNumber : AT-QMS-D3/0-2-4PCS NumberOfItems : 4 OperatingVoltage : 220 volts PackageLevel : unit PartNumber : AT-QMS-D3/0-2-4PCS Pattern : Dual Entry ProductDescription : Our black insulated cable connectors have a larger cable range and higher current rating than traditional connectors, and are easy to use by simply inserting the cable into the connector and then securing the cable with the hexagon socket head cap screws. Insulated throughout with high dielectric strength rubber and vinyl coating for copper and aluminum wires, and prepped with internal lubricants for oxidation resistance, AIRTAK insulated connectors are designed to withstand temperatures from -49 to 194 degrees Fahrenheit, and the 600V cable conductors are aluminum CU9AL dual rated for copper and aluminum wires. Our products are capable of safe and stable long term use in a variety of environments. ProductSiteLaunchDate : 2024-01-23T01:46:46.228Z Size : Wire Range 3/0-6AWG,2 Ports,7/32" Allen Hex SpecificationMet : UL SpecificationMet1 : RoHS SpecificationMet2 : CE SpecificationMet3 : SGS StudSize : 10-26AWG Style : Wire Range 3/0-6AWG,2 Ports,7/32" Allen Hex SupplierDeclaredDgHzRegulation : not_applicable TemperatureRating : -49-194℉ TerminalType : Screw Terminal UnitCount : 1