2PCS 5A Overcurrent Protection Relay Module AC Current Sensor Detection Board 12V Relay Current Transformer
Special Features
- 2PCS 5A Overcurrent Protection Relay Module AC Current Sensor Detection Board 12V Relay Current Transformer
- Working voltage: DC 12V
- Frequency range: 20Hz~400Hz
- Working current: <20mA
- Output mode: switching signal output,Current detection range AC0.3A-5A
- Size: 4.4x3.8cm / 1.73x1.5"
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