The CE-IJ03-54B10-0.5 from Shenzhen Sensor Electronic Technology is a Zero Sequence AC Current Transducer that is ideal for communication systems, electrical power systems, railways, industrial control systems, fire leakage systems, small current grounding systems and computer equipment protection applications. It requires a supply voltage (DC) of 11 - 28 V. This transducer provides an output voltage of up to 5 V and an output current of 4 - 20 mA. It features high anti-interference ability, surge immunity of 2 KV and pulse group immunity of 4 KV. This compact transducer has a standard signal output that can be directly connected to the programmable logic controller (PLC) equipment. It is available in a screw-mount package that measures 161 x 60 mm.