Fronius 4,240,153 DUO Rapid Shutdown Box, Single/Dual String
Original price was: $165.25.$152.52Current price is: $152.52.
38 people are viewing this product right now
Fronius Rapid Shutdown Box ensures NEC 2014 compliance, rooftop solar safety, and works with Fronius inverters. Durable NEMA 4X enclosure, easy installation.
Fronius Solar Rapid Shutdown Box – Reliable Solar Safety Compliance
The Fronius Rapid Shutdown Box delivers NEC 690.12 compliant rapid shutdown for residential and commercial PV installation systems, ensuring rooftop safety without compromising system performance.
System Compatibility and Performance
The shutdown device is compatible with Fronius SnapINverters up to 600 V and supports an input current of up to 25 A, delivering reliable performance for both residential and commercial solar systems.
Durable and Weatherproof
With a NEMA 4X-rated enclosure, the Fronius rapid shutdown box is designed to withstand outdoor conditions and ensure long-term reliability.
Easy Installation
Compact and low-profile, it installs easily beneath solar modules and is compatible with MC4 connectors.
NEC 2014 compliant for safe solar rooftop installations
Works with Fronius SnapINverters up to 600V (Primo, Galvo, Symo)
Low-profile, mounts under solar modules for a clean look
Durable NEMA 4X outdoor-rated enclosure
Easy MC4 wiring for quick installation
Rapid shutdown ensures firefighter and system safety
25A input capacity for reliable performance
| Maximum Input Current | 25 A |
| Maximum Input Voltage | 600 V |
| Operating Temperature Range | -40°C to +65°C |
| Protection Rating | NEMA 4X |
| Power Source | DC supplied by PV array |
| Compatible Inverters | Fronius Galvo, Primo, and Symo models up to 600 V (excluding Symo 15.0-3 208) |
| Weight | 6 lbs |
|---|---|
| Dimensions | 14 × 12 × 5.5 in |
| MPN | 4.240.153 |
