This low-voltage split-core current transformer is part of PowerLogic HDPM6000 (High Density Power Meter). It is Ideal for retrofit applications with Schneider Electric energy meters which accept low voltage current transducer input. The transformer is rated for a 800A circuit and a nominal voltage output of 0.25VAC at rated current. The split-core opening is a window of 101.6mm x 101.6mm. The lead consist of black and white twisted pair, 18AWG, length of 30ft. Follow National Electrical Code (NEC) requirement for UL2808, retrofit energy monitoring equipment. The transformer dimensions are 156mm in width, 148.3mm in height, 26.92mm in depth for a net weight of 1.331kg. This element is certified UL2808 and compliant to CE. Please refer to label for correct current flow orientation.