4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

128 reviews

~~$8.03~~ $7.39 Save 8%

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Availability: In Stock (100)

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Sold: 42+

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 1

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 2

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 3

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 4

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 5

4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger - Image 6

No specifications available.

4.5

Based on 128 reviews

John D.

Great product! Works exactly as described.

Posted on January 27, 2026

Sarah M.

Very good, but shipping took longer than expected.

Posted on January 22, 2026

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4 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

4.5

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