Detailed description:Product Name: Bus Bar Terminal BlockMaterial: Nylon + Stainless Steel + PCConnecting Rod Material: Copper RodMaximum Voltage: 300V AC/48V DCRated Current: 130A AC/150A DCEmbedded Mounting Hole: 5mmConnections: 2 x 6mm Studs, 6 X 4mm Screws (Nuts and Screws Provided)Color (Optional): Black, Red, Black+RedHighlight description:[High Quality] Our protective cover and stainless steel screws have good heat resistance, which is durable to use. The cover can avoid dust and accidental touch protection.[Safe to Connect] This bus bar terminal block connection is fully insulated so units can be secured to both metal and non-metal.[Low Energy Consumption] On the surface, there is no need to worry about short circuits, etc. The bus bar is a way to connect the incoming lines, increase the contact area, reduce energy consumption, and reduce temperature rise.[Widely Uses] This product is ideal for boats, caravans, campers, suitcases, motorhomes and more, providing a neat finish to any installation on your car, boat, motorhome and RV.[After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.Notes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.