Bus Bar HD 3 Stud 650A MC5Pro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entry, and radius ends improve cable routing options. it is easy to link other Pro Installer products to the buss bars because of the common interconnection height in the product line.Compact footprint saves spaceClear, polycarbonate covers insulate and protect on three sidesSecure cover attachment does not interfere with cablingSnap-out skirts for flexible cable entryRadiused ends improve cable routingLong, threaded studs to connect up to (4) large cable lugsPlated brass nuts and stainless steel studs prevent thread galling during tighteningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.