This is the 12V variant of the 5A 12V Overcurrent Protection AC Current Detection Sensor Module in Current and Voltage Sensor. Available at ₹197.77 (₹167.60 + GST) with free shipping across India.
LC 5A 12V Overcurrent Protection AC Current Detection Sensor Module uses a current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use the relay COM; NC, NO three ports to control the external circuit on and off, in order to achieve over-current protection.
Functions:
- Current detection resolution can change the parameter of resistance parameters;
- Output over-current switching signal output;
- The over-current signal setting critical point adjustable.
Using Instructions:
- Measured the wire through the current transformer, connect VCC and GND to the DC12V power supply;
- Adjust the potentiometer, when you hear the sound of the relay pull (can be measured with a multimeter COM and NO whether was turned on; is connected to the relay means activated), then reduce or cut off the current flowing that through the tested wire; if the relay release at this time that over-current protection point has been identified (available to multimeter COM and NC measurement whether is connected; is connected to the relay means it release);
- When reduce or cut off the current flowing through the wire; the relay is not released, will still need to continue to adjust the potentiometer to find the over-current protection point.
Package Includes:
1 x 5A 12V Overcurrent Protection AC Current Detection Sensor Module.
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Read More →Technical Specifications
| Operating Voltage | 12V |
|---|---|
| Current Rating | 5A |
| SKU | AI1531 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The 5A 12V Overcurrent Protection AC Current Detection Sensor Module is a versatile current and voltage sensor used across a wide range of applications including power monitoring, energy metering, battery management, solar panel monitoring, and industrial current sensing.
Common use cases:
- Monitoring power consumption of appliances
- Building a solar panel efficiency tracker
- Current sensing in a battery management system
This product is ideal for power electronics engineers and IoT developers.
Technical Tip: Hall-effect sensors are non-invasive (no wire cutting needed). Shunt-based sensors offer higher accuracy. Match the sensor range to your application.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Vivek Negi (verified owner) –
Nice 5A 12V Overcurrent Protection AC Current. Readings are mostly accurate. Good enough for my hobby project.
Riya Iyer (verified owner) –
Excellent sensitivity and range on this 5A 12V Overcurrent Protection AC Current. Works better than I expected.
Meera Grewal –
Okay 5A 12V Overcurrent Protection AC Current. Had to add a capacitor to stabilize readings. Works now.
Rohit Gill (verified owner) –
Great 5A 12V Overcurrent Protection AC Current. Using it in my smart agriculture system. Reliable measurements every time.
Anjali Rao (verified owner) –
This 5A 12V Overcurrent Protection AC Current is a must-have for sensor projects. Plug and play with Arduino.
Deepika Choudhury (verified owner) –
Pretty good 5A 12V Overcurrent Protection AC Current. Documentation could be better but the sensor itself is solid.
Aditi Parekh (verified owner) –
Great 5A 12V Overcurrent Protection AC Current. Using it in my smart agriculture system. Reliable measurements every time.
Meera Jain (verified owner) –
Love this 5A 12V Overcurrent Protection AC Current. Response time is fast and readings are stable.
Lakshmi Bhandari (verified owner) –
Good quality 5A 12V Overcurrent Protection AC Current. Some variation in readings but within acceptable range.
Mayank Dave (verified owner) –
Excellent sensitivity and range on this 5A 12V Overcurrent Protection AC Current. Works better than I expected.
Mukesh Chauhan (verified owner) –
Great 5A 12V Overcurrent Protection AC Current. Using it in my smart agriculture system. Reliable measurements every time.
Anushka Das –
Superb 5A 12V Overcurrent Protection AC Current! Using it in my environmental monitoring system. Very reliable data.
Bidwe Dnyaneshwar (verified owner) –
Good product
Bhavna Trivedi (verified owner) –
This 5A 12V Overcurrent Protection AC Current is excellent for the price. My data logging project is working perfectly now.
Gaurav Patel –
Average 5A 12V Overcurrent Protection AC Current. Readings fluctuate a bit. Works for rough measurements.
Chetan Saini (verified owner) –
Outstanding accuracy from this 5A 12V Overcurrent Protection AC Current. Compared with a professional instrument, readings match closely.
Milan Jain –
This 5A 12V Overcurrent Protection AC Current works great with Arduino. Easy to wire up and code.
Vijay Reddy (verified owner) –
Outstanding accuracy from this 5A 12V Overcurrent Protection AC Current. Compared with a professional instrument, readings match closely.
Neeraj Goyal (verified owner) –
Excellent sensitivity and range on this 5A 12V Overcurrent Protection AC Current. Works better than I expected.