Non-Invasive AC Current Sensor SCT-013 (100A Max)

The SCT-013 is a non-invasive AC current transformer designed to measure sinusoidal alternating current. It clips around a single conductor to provide an analog output proportional to the measured current, without interrupting the main circuit.

Specifications

• Measurement type : Non-invasive Alternating Current (AC)
• Rated current : 0 to 100 A
• Analog output : Proportional to primary current
• Supply voltage for conditioning circuit : 5 V DC (separate circuit required)
• Maximum conductor diameter : approx. 20 mm

This module is commonly used in energy monitoring projects, smart meters, and home automation systems requiring galvanically isolated current measurement.