5A-200A Adjustable AC Current Detection Alarm Module Transformer Switch Sensor

2pcs ZMCT103C Current Sensor Transformer Module AC Active Output Single Phase 5A

2PCS DC 12V 0-5A AC Current Sensor Detection Switch Module Output

1-10PCS Smoke Sensor MQ-2 Detector Switch Controller Gas Detection Alarm Module

DC Current Detection Relay Module Over-Current Alarm Switch Motor Protecter 10A

5 PCS ZMCT103C Current Transformer Module 5A Range Single-Phase AC Sensor

5A Over Current Protection Sensor Module AC Current Detection Sensor 5V Relay

2PCS DC 12V 0-5A AC Current Sensor Detection Switch Module Output