<p>Current Transformer,100a 100ma Ac Current Sensor, Split Core Amp Transformer Sensing Relay-This is a mini split current transformer; the smallest of its kind (output 100MA). The inner hole diameter is 16mm, and the accuracy is ≤05. Our AC sensing relay adopts a snap structure and can be directly fixed on the cable through nylon. The amplifier transformer has a built-in input coil; Small size, light weight and easy to install. Fully enclosed CT has good mechanical properties, environmental protection, strong voltage isolation capability, safety and reliability. Material: ABS Color: Black Packaging contents: 1 *Current transformer only contains the above packaging contents, other products are not included. Note: Lighting and different monitors may cause the color of the item in the picture to be slightly different from the actual item. The measurement allowance is +/-1-3cm.</p>