5A Overcurrent Protection Module — AC Current Sensor, 12V Relay Output, Auto Reset

5A Overcurrent Protection Module — AC Current Sensor, 12V Relay Output

This 5A overcurrent protection module monitors AC current via a built-in current sensor and trips a 12V relay output when the current exceeds the 5A threshold — disconnecting or signaling the protected circuit. Suitable for protecting motors, appliances, and power circuits from overload and short circuit conditions. The relay output can cut power to the load or trigger an alarm system.

Specifications

• Current Threshold: 5A (overcurrent trip point)
• Sensor Type: AC current sensor (non-contact)
• Output: 12V relay
• Package: SMD module with screw terminals

Typical Applications

• AC motor overload protection
• Appliance overcurrent protection
• Power circuit short circuit detection
• Industrial equipment current monitoring
• DIY circuit breaker replacement

5A overcurrent protection module — AC current sensor, 12V relay output for motor, appliance, and power circuit overload protection.

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