Brass earth bars and Brass Neutral bars for 90A We offer a high end range of Brass earth/neutral bars and other electrical switchgear accessories whichsuits smaller switchboards and electrical switchgears. Features of Brass Neutral bars and Brass erath bars: 12.7 x 9.5 brass section High quality machining of all Brass components Smooth tunnels for screws 2 x 6mm diameter double screw tunnels – fits up to 16mm² cable 6–21 x 5.5mm diameter one screw tunnels – fits up to 10mm² cable 2 x M5 threaded horizontal mounting holes at 65mm centres on all sizes All items marked with numbers which are hard stamepd so that they do not go away. Code Number Of Tunnels Length 90-6 2 + 6 81 90-9 2 + 9 87 90-12 2 + 12 106 90-15 2 + 15 125 90-18 2 + 18 144 90-21 2 + 21 164 Material: High grade free cutting Brass Finish: natural or Tin plated