Product · United States

4-Channel RS485 30A High Current Relay Module Modbus RTU Industrial Grade with Isolation

Product no longer available. The stores we track no longer sell it; last price seen $85.66.

Price history: 4 daily prices tracked since 2026-10-18; lowest $84.69, highest $85.66.

4-Channel RS485 30A High Current Relay Module Modbus RTU Industrial Grade with Isolation

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