Connector A = Banana Socket / Connector A Diameter = 4 mm / Connector A Material = Brass / Connector A Plating = Nickel / Connector B = Socket / Connector B Diameter = 0.76 mm / Connector B Material = Copper Alloy / Connector B Plating = Gold / Rated Voltage AC VAC = 33 / Rated Voltage DC VDC = 70 / Rated Current A = 3 / Insulation Material = Polyvinyl Chloride (PVC) / Colour = Black / Overall Length mm = 63