Maximum Voltage Rating: 48VDCMaximum Continuous Amp: 100AStud Size: 3/16-24100A Mini Bus Bar with cover is perfect for applications with limited spaceSAE Threaded, Stainless steel screws and studs provide superior anti-corrosion abilityTin-plated copper busFlame Retardant ABS Base4.2" x 0.88" x 1.37"