4 Channel Solid State Relay 5V DC Low Level Trigger Power Switch Compatible with Arduino and Raspberry Pi

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Sale price£9.00

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✅This 4-channel relay circuit board has a quick switch and a strong anti-interference function. The high-quality components ensure a long-lasting and stable performance.
✅The solid-state relay with fuse ensures the safe use of the module.
✅Our module uses a low-level-signal-trigger mode.
✅The operating voltage of this relay is 5V DC.

Important downloads and links


The 4 channel solid state relay (SSR) is free of moving parts thanks to solid state technology. As a result, this relay is faster and more reliable than a traditional magnetic relay. The specific design of these relays allows for a load of 100-240V AC with a current rating of 2A. In addition, each output is protected from overload by a pico fuse. The use of a low-level trigger makes this relay compatible with all microcontrollers with at least a 3.3V logic level.


  • Small and practical
  • Size: 57 x 55 x 23mm
  • Net weight: 36.6 g
  • Easily applicable in many Arduino and Raspberry Pi projects
  • The screw terminals are well labeled.

Technical features:

Dimension 57 x 55 x 23mm/td>
Weight 36.6 g
Supply voltage 5V
Trigger Low level trigger
Switch voltage 100-240 V AC
Switching load current 2A
Module life 10 million times

Practical high performance module:

Compared to the traditional mechanical relay, the solid state relay (SSR) has many advantages: It has a longer life, a much higher turn-on and turn-off speed, and is noiseless

High quality:

Go for high quality in your relays and use the solid state relays from AZ-Delivery.

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