No products in the cart.
Sale
Fronius 4,240,154 Rapid Shutdown Box-Quattro
Original price was: $295.25.$259.52Current price is: $259.52.
8 people are viewing this product right now
Ensure solar rooftop safety with the Fronius Rapid Shutdown Box Quattro – NEC 2014 compliant, low-profile, NEMA 4X, works with SnapINverters.
Fronius Rapid Shutdown Box Quattro – 600V Solar System Safety Solution
The Fronius Rapid Shutdown Box Quattro offers a dependable safety solution for rooftop solar systems, ensuring compliance with NEC 2014 (690.12) requirements. Made for both residential and commercial installations, this low-profile unit effectively minimizes DC line voltage during system shutdown.
Its installer-friendly design includes MC4 connectors, spring-loaded terminals, and ample wiring space for fast, clean installation. With NEMA 4X weatherproof construction, it withstands harsh outdoor conditions while keeping your rooftop neat and safe.
The Quattro RSD box accommodates up to four strings (two per input), making it versatile for multiple solar array configurations. Rapid shutdown is triggered automatically when AC power is absent at the inverter, or optionally via an emergency stop button.
NEC 2014 Section 690.12 compliance for solar rooftop installations
Compatible with Fronius SnapINverters: Primo, Symo
Low-profile design for installation under solar modules
NEMA 4X rated enclosure for outdoor durability
Handles up to 600V DC input, supports up to 4 strings
MC4 connector compatibility for quick and safe wiring
Automatic or manual rapid shutdown for enhanced safety
| Compliance | NEC 2014 Section 690.12 |
| Max DC Voltage | 600 V |
| Supported Inverters | Fronius SnapINverters: Primo, Symo, Quattro |
| Input Strings | 2 per input (4 total) |
| Enclosure Rating | NEMA 4X |
| Mounting | Under solar modules, rooftop installations |
| Shutdown Trigger | Automatic (AC loss) / Manual (optional) |
| Connectivity | MC4 connectors, spring-loaded terminals |
| Weight | 6 lbs |
|---|---|
| Dimensions | 14 × 12 × 6 in |
| MPN | 4.240.154 |
