30A YHDC SCT‑013‑030 Non‑invasive AC Current Clamp Sensor

Monitor AC current effortlessly with the YHDC SCT‑013‑030. This split-core clamp-on transformer requires no wiring modification—just clip it around a live conductor. It outputs a proportional voltage (0–1 V) at full-scale current (30 A), thanks to a built-in burden resistor, enabling easy interfacing with microcontrollers like Arduino or ESP32. With ±1% accuracy and compact size, it’s a versatile tool for smart energy projects.

Technical Specifications

What’s in the Box

• 1 × YHDC SCT‑013‑030 Split-Core Current Clamp Sensor (includes 1 m cable with 3.5 mm audio plug)

Key Features

• Non-invasive operation—clip onto live conductors without cutting

• Voltage output—easy ADC compatibility with standard controllers

• High precision—±1% accuracy with low non-linearity

• Safe and robust—dielectric isolation, UL94-V0 housing, and stable performance across temperature range

• Compact and lightweight—ideal for DIY energy, automation, and smart metering