APsmart RSD-S Rapid Shutdown Device (Model 415002) Dual Inputs

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APsmart RSD-S Rapid Shutdown Device (Model 415002) What it does: Automatically shuts down a solar module-level circuit when communication signal is lost — required for code complia nce and critical for safety during emergencies or maintenance. What's included: RSD-S device, original MC4 connectors, 0.25m input cable, 1.2m output cable, mounting brackets, installation documentation Key specs: Communication protocol: SunSpec PLC Max system voltage: 1,500V DC Protection rating: IP68 (dustproof, waterproof, UV-resistant) Connector type: original MC4 Compatible inverters: SMA, Fronius GEN24, select Yaskawa/Solectria PVI, and other SunSpec-certified inverters Built for: Residential rooftops, commercial PV installations, high-voltage arrays, solar retrofits, new construction, rapid shutdown code-compliance upgrades Why it matters: SunSpec PLC = reliable communication, automatic shutdown if signal is interrupted 1500V rating = supports modern high-efficiency, high-voltage solar systems UL and TÜV rated IP68 sealed enclosure = built for long-term rooftop exposure Factory MC4 connectors = faster, more reliable field installation Warranty: 25 years product and performance Show more