XD Relay Link BusbarThis tin-plated copper is to ensure reliable circuit connectivity and an anti-corrosive feature that will keep it long-lasting.ApplicationsLink Together XD Single, Dual, and Triple XD relays to each other in multiple configurations and even to Egis&';s 8700 Mechanical Disconnect. Linking relays together creates compact installations and allows for robust circuit switching and battery management.Features: Great electrical conductivity with anti-corrosion tin plating keeps connections reliable This bus bar is tough and built to withstand high amperage loads and resist deformation from nut-tightening Save install space by linking XD Relays together for even more capability and maintain a professional-looking install Specifications: Continuous Current (Amps): 500 Max Voltage (VDC): 72 Material: Tin-plated copper Size (L x W): 47.8mm x 22.8mm Thickness: 2.8mm (1/8") Terminal Stud Hole Size: 10.5mm (3/8") WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.