# Overcurrent protection module, 5A, adjustable, with relay, 12VDC

> Overcurrent protection module for AC circuits, with automatic disconnection via a 220VAC 10A relay when the current exceeds the adjustable threshold of up to 5A. Powered at 12VDC, current consumption

- Page: https://sigmanortec.ro/en/overcurrent-protection-module-5a-adjustable-with-relay-12vdc
- Price: 18.05 RON
- Availability: Out of stock
- Reference: 9606 · EAN: 5940848739029
- Category: Electronic components > Protection Module
- Specifications: Current Adjustment: Yes; Maximum Output Current: 5; Output Type Voltage: Closed-Open Contact; Input Voltage: 12 VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.025 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

Provides overcurrent protection for AC circuits by automatic disconnection, with adjustable threshold up to 5A, simple 12VDC power supply and low consumption. Integrates 220VAC 10A relay to stop the line when the set current is exceeded, detection by built-in coil and quick connection by screw terminals, compact format for panels and industrial projects.
Module for current protection, with automatic overcurrent disconnection (AC, Alternative).
The board is powered by DC voltage at 12V.
This AC sensor board, which can detect and protect against overcurrent up to 5A, is provided with a 220V 10A relay and opens the relay (disconnects the voltage line) when it detects a current higher than the set one.
Current detection is done with the help of the integrated coil, through which an alternating current cable is passed only once (do not pass several cables, otherwise the protection will not work).
Only the cable through which you want to measure the current must pass through the coil.
Connection is made using screw connectors.
Specifications:
Supply voltage: 12VDC
Maximum relay voltage: 220VAC
Operating current: <20mA
Frequency range: 20 - 400Hz
Operating temperature: -40 - +85 degrees C
Operating humidity: 0 - 95 %RH
Maximum detection current: adjustable up to 5A
Maximum relay current: 10A
Dimensions mm: 44 x 38mm
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