Product · United States

2PCS 5V Single Channel Relay Module with 3750Vrms Optocoupler Protection Against Voltage Spikes and Signal Interference

Product no longer available. The stores we track no longer sell it; last price seen $11.55.

Price history: 2 daily prices tracked since 2026-10-24; lowest $11.55, highest $11.55.

2PCS 5V Single Channel Relay Module with 3750Vrms Optocoupler Protection Against Voltage Spikes and Signal Interference

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