The 0-5A AC Overcurrent Protection Sensor Module is designed to safeguard AC electrical systems by detecting abnormal current conditions quickly and accurately. Supporting a wide frequency range from 20Hz to 400Hz, this module ensures reliable performance in industrial, commercial, and residential power systems. Because it can monitor AC currents up to 5A, it provides essential protection against overload and short-circuit conditions.
Operating with a 12V DC power supply, the module integrates easily into control panels and automation systems. It supports AC voltage current detection between 5V and 22V, making it compatible with various electrical loads and configurations. The detection hole accommodates wires up to 5.2mm in diameter, allowing flexible installation in different wiring setups.
When an overcurrent event occurs, the module outputs a signal that can trigger protective mechanisms such as relays, alarms, or automatic circuit cutoff systems. Therefore, it plays a critical role in preventing equipment damage, reducing downtime, and enhancing electrical safety. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
Wide Frequency Support (20Hz–400Hz) – Suitable for various AC systems and applications.
0-5A AC Detection Range – Provides reliable monitoring for low to moderate loads.
Fast Overcurrent Response – Detects abnormal current conditions quickly.
12V DC Operation – Easy integration into control and automation systems.
Compact Design – Fits easily into electrical panels and enclosures.
5.2mm Wire Detection Diameter – Supports common AC wiring sizes.
Wide Compatibility – Suitable for automation, motor control, and distribution boards.
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Applications:
Motor Overload Protection – Prevents damage caused by excessive current.
Industrial Automation Systems – Ensures safe operation of machinery.
Power Distribution Panels – Monitors current flow in control cabinets.
Energy Management Systems – Detects abnormal power usage conditions.
Home & Commercial Protection – Enhances safety in electrical installations.
Smart Grid Monitoring – Provides reliable AC current fault detection.
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| General Specifications |
| Module Type | AC Overcurrent Protection Sensor |
| Operating Voltage | 12V DC |
| Current Detection Range | 0 – 5A AC |
| Frequency Range | 20Hz – 400Hz |
| Voltage Detection Range | AC 5V – 22V |
| Maximum Wire Diameter | 5.2mm |
| Module Dimensions | 44mm × 38mm × 35mm |
| Application Type | AC Overcurrent Monitoring |
| Shipment Weight | 0.024 kg |
| Shipment Dimensions | 5 × 4 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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Package Includes:
1 x 20-400Hz, 0-5A AC Overcurrent Protection Sensor Module
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