CTV4X200A333MV is a split core current sensor designed for retrofit applications with a 333 mV secondary output voltage. This model features a maximum primary current rating of 200 A or 400 A (depending on configuration), with a maximum cable diameter of 21 mm and a winding DC resistance of 130 O maximum at 20°C. The sensor is constructed from PA66 material with IP20 protection degree, operates over a temperature range of -40°C to +65°C, and is rated for a system voltage of 600 V ac with Class 1 accuracy according to EN 61000-4-8. The 1.5 m cable with 24 AWG (0.3 mm²) secondary output enables fast installation without disconnecting existing cables, making it ideal for residential, commercial, and industrial applications where retrofitting a solid core current transformer is not feasible.