The CTME-4 is a solid-core current transformer with a current ratio of 1500/5 and an accuracy class of 0.5 at 15 VA. It features a single turn primary winding and a robust design made from high impact flame retardant materials. The transformer comes with a clear sealable terminal cover as standard and knockouts in the terminal shrouds. It has an operating temperature range of -20 deg C to +70 deg C and an insulation class of B (80 deg C). The dimensions of the CTME-4 type are 157Hx129Wx42D mm, with a cable diameter opening of 82 mm. It can be mounted using fixed screws or DIN rail mounting, and includes mounting brackets and a busbar fixing device.