Specification Brand : Joinfworld BulletPoint1 : 400A Heavy Duty: The 12V Bus Bar rated 400A, besides, this power distribution block can work with MAX 48V DC & 300V AC BulletPoint2 : Superior Material: The 400A bus bar terminal block features 8mm(0.32") thicker copper bus bar plate with stainless steel studs and nuts. Red Positive Busbar and Black Negative(Ground) bus bar as a pair BulletPoint3 : 3/8" Stud Terminal: The battery copper bus bar terminal block includes 4 x 3/8" studs and 3 x #10(M5) screw terminals, which makes the 12V junction block able to accept larger size terminal connectors and wires. The nylon bottom is also secured by M10 post which makes it more fixed and won't strip BulletPoint4 : Unique Cover & Nuts: Each power busbar will come with a protect cover and two nuts, which helps to shelter as much exposed area as possible to reduce the risks of accidental contact and prevent short circuit, makes the circuit safer BulletPoint5 : Wide Application: The 12 volt buss bar with cover aims to make the wiring of circuit become neat and tidy, preventing mess harness from causing electric short circuit, it is suitable for automotive, car, truck, marine, boat, solar wiring Color : Red&Black CompatibleDevices : Universal CompatibleDevices1 : Amplifier CompatibleDevices2 : Speaker CompatibleDevices3 : Car Audio Device ConnectorGender : Male-to-Male ConnectorType : Screw ConnectorType1 : Screw ConnectorType2 : Crimp CurrentRating : 400 amps ExternallyAssignedProductIdentifier : 4971534065512 FinishType : Alloy InputVoltage : 12 volts ItemName : Joinfworld 400A Bus Bar 12V Power Distribution Block with 4 x 3/8" Studs 12 Volt Marine Copper Battery Busbar Terminal Block for Car, Boat, Automotive, RV, Solar Wiring - Negative&Positive ItemPackageDimensions_Height : 18.8976 centimeters ItemPackageDimensions_Length : 5.8928 centimeters ItemPackageDimensions_Width : 9.2964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electrical-distribution-blocks Manufacturer : Joinfworld Material1 : Copper Material2 : Nylon Material3 : Stainless Steel MaximumVoltage : 24 volts_of_direct_current ModelName : DPDPD ModelNumber : 56ca0cbb-5d7d-47b8-8010-3fa702ef6584 NominalPower : 4800 watts NumberOfBoxes : 1 NumberOfItems : 2 NumberOfPins : 4 NumberOfPorts : 40 PartNumber : BB400-T4M10S3-C-RB-2 Pattern : Solid PowerPlugType : no_plug ProductDescription : Product: A pair of 12v power distribution block, includes a positive power distribution block and a negative power distribution block. Rating: The battery distribution block rated 400A when work in 12v supplier circuit, and the battery terminal block can handle MAX 48v source power. 3/8" Stud Terminal: The battery bus bar terminal block includes 4 x 3/8" studs and 3 x #10 screw terminals, which makes the 12v bus bar be able to accept large size terminal connectors and wires. Protect Cover & Nuts: Each power bus bar will come with a protect cover and two nuts, which helps to shelter as much exposed area as possible to reudeces the risks of accidental contact and prevent short circuit, makes the circuit safer. Application: The 12 volt bus bar with cover aims to make the wiring of circuit become neat and tidy, preventing mess harness from causing electric short circuit, suitable for automotive, car, truck, marine, boat, solar wiring. ProductSiteLaunchDate : 2024-06-05T05:27:42.205Z RecommendedUsesForProduct : Car Audio Systems Size : 4 x 3/8"(M10) Studs Style : 3/8"(M10) Studs SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 39121400 Voltage : 12 volts WarrantyDescription : 2 YEAR