Key Features
- Measures AC current up to 5A
- PCB-mount design for compact integration
- Provides isolated analog output (proportional to AC current)
- Compatible with Arduino, ESP32, ESP8266, STM32
- High accuracy and stable performance
- Low power loss and compact footprint
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ZMCT118G |
| Rated Current | 5A AC |
| Output | Analog voltage (proportional to AC current) |
| Operating Frequency | 50–60 Hz |
| Isolation | Electrical isolation from mains |
| Mounting | PCB mount |
| Accuracy | ±1–2% (typical) |
| Input Voltage | Up to 250V AC (through load) |
Applications
- AC current measurement and monitoring
- Energy and power meters
- Arduino/ESP32/STM32 based smart meters
- Industrial automation and load monitoring
- Safety and protective electronics
Package Includes
- 1 × ZMCT118G 5A Current Transformer (PCB Mounting)











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