Product Description The “clamp-on” current sensors are particularly useful for easy and safe installation. They are installed straightforwardly onto a wire going into the electrical load without the need to do any high voltage electrical work. The current sensor consists of a Melexis Hall Sensor (MLX91208) and a patented ferromagnetic structure packaged in a robust plastic housing. This non-invasive current sensor (also known as a “split core” or “cable-clamp” ) can be clamped around the supply line of any electrical load to tell you how much current is passing through it. It monitors the magnetic field around a current-carrying conductor and outputs a voltage proportional to the current. The clamp-on current sensors measure loads from +/-5 Amps to +/-230 Amps which makes it great for building your own energy monitor to keep your power usage down, or even building an over-current protection device for an AC load. PDF Downloads: Product description CO-4-1.2-30-L Product description CO-4-1.2-75-H Product description CO-10-1.2-150-V60 Product description CO-10-1.2-230-V40 Magnetic Characteristics AC and DC current measuring Motor control, over-current protection or DC Battery current monitoring Solar power junction boxes, smart junction boxes, lighting equipment, air compressor, water pumps E-mobility, charging stations, power management, state-of-charge