Product · United States

VivaCIndustrial Modbus RTU 4-Relay Module With RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Protecti

Lowest price: $178.09 · 1 store · price range $468.65 … $468.65 · 62% off the list price

Price history: 4 daily prices tracked since 2026-10-19; lowest $177.50, highest $178.09.

Price last confirmed by the store feed on 2026-10-26.

Prices across stores

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