Fronius FRO-RSD-DUO Rapid Shutdown Box – Duo
$282.23
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Fronius FRO-RSD-DUO Rapid Shutdown Box – Duo
Fronius FRO-RSD-DUO | Module-Level Rapid Shutdown Unit for PV Systems
The Fronius FRO-RSD-DUO is a robust rapid shutdown solution for residential and commercial PV systems up to 600 V DC. Designed to comply with NEC 690.12, it enables module-level shutdown when paired with compatible Fronius inverters.
KEY SPECIFICATIONS
• Model – FRO-RSD-DUO
• Application – Rapid shutdown for PV systems up to 600 V DC
• Inputs – 1 input (supports 2 strings with MC4 Y-connectors)
• Outputs – 1 output
• Input Voltage – Maximum 600 V DC
• Input Current – Maximum 25 A
• Compatible Inverters – Fronius Galvo, Primo, and Symo (excluding Symo 15.0-3 208)
• Mounting – Under-module installation with MC4 connectors
• Power Supply – Powered directly from the PV array (no external power required)
• Enclosure Rating – NEMA 4X (suitable for outdoor use)
• Ambient Temperature Range – -40°C to +65°C
• Dimensions (W x H x D) – 11.3 x 9.7 x 2.8 inches
• Weight – 4 lbs
• Certifications – UL 1741, FCC Part 15 Class B
• Warranty – 5-year limited warranty
• Country of Manufacture – Austria
