Features:Heavy Duty: Power distribution blocks can handle 275A continuous amperage at a maximum voltage of 300V-AC or 48V DC.Safety: Nickel-plated copper busbar contact plate has low resistance, maximum conductivity and anti-corrosion protection. High temperature resistance, abrasion resistance, and safer use.6 terminal bus bar are ideal for car and marine boat wiring, helping to organize and clean up messy wiring, suitable for all types of power and ground distribution.More Open Area Design Cover: The cover of this power blocks will allow 180 wire lugs installation and can meet variety kinds of installat methods of end terminals.Widely used for car, pickup, Trailer, RV, motorcycle, recreational vehicles, truck, Van, boat, etc.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescriptionRated Voltage: 275AMaximum voltage: 12V-48VMaterial: ABS+zinc alloy+brass+nylonSize: As picture show