# Current sensor ACS712 30A

> ACS712 30A current sensor module for measuring AC or DC current and sending the value to Arduino or other development boards. Operates at 5VDC, features a power indicator LED, measures up to 30A maximum current, and has dimensions of 31 x 13 mm.

- Page: https://sigmanortec.ro/en/current-sensor-acs712-30a
- Price: 9.98 RON
- Availability: In stock; 1-2 zile
- Reference: 9034 · EAN: 5943521356230
- Category: Mechatronics and IoT > Sensors and Modules > Voltage and Current Sensors
- Specifications: Nominal Current: 30 A
- Package (shipping data): 0.004 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 02:57 (Europe/Bucharest)

## Description

Module for measuring AC or DC current and transmitting the value to Arduino or other development boards, ideal for monitoring consumption and protection in electronic projects. It operates at 5VDC, has a power LED, measures up to 30A and has a compact 31 x 13 mm format for easy integration.
AC/DC current sensor module ACS712, 20A, compatible with Arduino and other development boards.
Used to measure amperage and report it to a development board.
Specifications
Supply voltage: 5VDC, with power LED indicator
Maximum measured current: 30A, AC/DC
Dimensions mm: 31 x 13