BSF3-300ICV2L is a current sensor manufactured by BYD, with RoHS compliance. It is mainly used to detect and monitor alternating current. It can measure a current up to 300A and has a voltage frequency range of 45Hz - 65Hz, with accuracy of 0.25A. This current sensor features high-temperature protection, overload protection, and error alarm functions. It is RoHS compliant and its dimensions are 62.1 x 36 x 18mm. It is also compact in design, meaning it can be installed in places where space is limited and other functions like mounting and controlling of the device become easy.