Space-saving bus bars offer almost unlimited installation flexibility. The high and low level bars can be bused together with Z-Link, or used as separate positive/negative bars. Compact footprint saves space. Clean installation—all cables can be run from one side of the Z-bar. Innovative clear covers insulate/protect on three sides, with snap outs” for extra cable access as required. Tinned CDA102 copper conductors.Studs: Four 6mm (1/4") stainless steel studs, Ten 4mm (5/32") terminals with captive screwsDC Voltage Rating: 50VDC Amperage Rating: 200A maximum per barDimensions: 3 7/8" x 1 7/8" x 2"