APsmart Rapid Shutdown System

Sudbury Solar Solutions Inc. Verified independent store

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The APsystems RSD-S-PLC-20A Rapid Shutdown Device delivers reliable module-level rapid shutdown protection for residential and commercial solar installations. Featuring an upgraded 20A rating, it is designed to support today's larger, higher-output solar panels while meeting current NEC rapid shutdown requirements. KEY FEATURES: • Upgraded 20A design supports modern high-output solar modules• Meets NEC 2017, 2020 & 2023 rapid shutdown requirements (690.12)• SunSpec-compliant PLC communication technology• Automatic rapid shutdown when transmitter signal is lost• Rugged NEMA Type 6P / IP68 enclosure for harsh outdoor environments• Compatible with residential and commercial solar installations• Helps improve system safety and code compliance View spec sheet HERE. Show more