2-Channel 5V 10A Relay Module with Optocoupler
2-Channel 5V 10A Relay Module with Optocoupler
2-Channel 5V 10A Relay Module with Optocoupler
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2-Channel 5V 10A Relay Module with Optocoupler – High-Current Switching with Electrical Isolation

Original price was: 1.72$.Current price is: 0.78$. Exclusive of GST

The 2-Channel 5V 10A Relay Module with Optocoupler is a reliable, high-performance relay board designed for safely controlling high-voltage AC or DC loads from a low-voltage microcontroller like Arduino, ESP32, Raspberry Pi, or STM32.

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<10
0.78$
10 - 24
0.76$ 3%
25 - 49
0.75$ 4%
50 - 99
0.75$ 5%
100 - 499
0.74$ 6%
500+
0.72$ 8%

Each relay channel supports up to 10A at 250VAC or 30VDC, enabling direct switching of appliances, motors, solenoids, and lighting circuits. With built-in optocouplers, the module offers electrical isolation between the control logic and the relay circuit, greatly enhancing system safety and protecting sensitive microcontrollers from voltage spikes and noise.

Equipped with status indicator LEDs, onboard power circuitry, and screw terminal outputs, this module is ideal for automation, home control, industrial switching, and IoT projects.

Key Features:

  • Channels: 2 independent relays

  • Relay Rating: 10A at 250VAC / 10A at 30VDC

  • Trigger Voltage: 5V DC

  • Control Interface: Digital (LOW-level trigger)

  • Optocoupler Isolation: Built-in per channel for safe MCU interfacing

  • Indicator LEDs: Power and activation LEDs per channel

  • Screw terminals: For easy high-voltage wiring

  • Mounting holes: For secure installation in enclosures or panels

Applications:

  • Home automation systems

  • Smart energy monitoring

  • Industrial control panels

  • IoT-based switching systems

  • DIY appliance control projects

  • AC/DC load management for embedded systems

Package Includes:

  • 1 x 2-Channel 5V 10A Relay Module with Optocoupler

Weight 0.042 kg
Dimensions 5 × 4.5 × 1.8 cm

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