The Ohmite CMC2550 is a high-power, high-voltage, AC current sensor. It is a single-channel device that is used in applications such as motor control and home appliance monitoring. The CMC2550 has a measuring range of 0 to 50A, with a frequency range of up to 500 Hz. The wide frequency range allows it to be used with a variety of devices requiring precise measurement of current. The CMC2550 is designed to provide accuracy up to 1%, and its rated output is 5 mV/A, so it's suitable for use with even the most sensitive control systems. In addition, the CMC2550 is equipped with a variety of features, such as over-current protection, which helps to ensure the sensor will not be damaged by operating within its rated limits.