Self Powered AC Current Sensor Switch 30A Adjustable With Smart Current Monitoring Red Green LED Indicators No External Power Needed Output Signal Switching Input Output Isolation Ideal For Automation
✔️ 1-pack, 2-30 A adjustable threshold with red/green LED
Compact, self-powered AC current sensor switch for automation and motor protection. It monitors current from 2 A to 30 A and triggers a switch output with LED indicators, all without external power. Ideal for motor protection, pump control, and automation systems.
✅ 2-30 A adjustable threshold with less than 1% hysteresis
✅ Self-powered, no external supply required for operation
✅ Red/green LED indicators reflect current state for quick status checks
✅ 65x25x47 mm compact body with 10 mm mounting hole; -20°C to 55°C operating range
✅ Normally open output rated 0.3 A at 240 V AC/DC
💡 What is a self-powered AC current sensor switch and how can it help motor protection in automation systems?
- handy for real-time current monitoring and automatic switching
- no external power needed; drives control outputs directly from the line current
- provides input/output isolation and a flame-retardant shell for safety
- fits compact control panels with a 65x25x47 mm footprint