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5V 4-Channel Relay Module (Opto-Isolated)
5V 4-Channel Relay Module (Opto-Isolated) - Image 2
5V 4-Channel Relay Module (Opto-Isolated) - Image 3

5V 4-Channel Relay Module (Opto-Isolated)

$240.03 Original price was: $240.03.$189.00Current price is: $189.00.
In Stock

Reliable 5V 4-channel relay module for controlling multiple AC/DC loads using Arduino, ESP, Raspberry Pi, and automation projects.

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SKU: REL-5V-4CH
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Description

The 5V 4-Channel Relay Module is designed to control four independent electrical loads safely using low-voltage control signals. Each relay can switch high-voltage AC or DC devices, making this module ideal for home automation, IoT systems, robotics, and industrial control applications.

The module features opto-isolated inputs, status indicator LEDs, and screw terminals for secure wiring. It is fully compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontroller platforms.

Parameter Value
Module Type Relay Module
Channels 4
Operating Voltage 5V DC
Trigger Voltage 3.3V – 5V
Relay Type Electromagnetic
Max Switching Voltage 250V AC / 30V DC
Max Switching Current 10A per channel
Control Signal Digital
Isolation Opto-isolated
Indicator Power & Relay LEDs

Additional information

Weight 75 oz
Dimensions 75 × 55 × 18 in

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