Fronius, Rapid Shutdown Box, DUO
Fronius Rapid Shutdown Box DUO and QUATTRO. This new low-profile version of the Fronius Rapid Shutdown Box (RSB) offers an ideal solution for NEC 2014 (690.12) and NEC 2017 (Array Disconnect) compliance, while enhancing overall rooftop and firefighter safety. Low-profile design, installer-friendly mounting and wiring, makes the DUO and QUATTRO Fronius Rapid Shutdown Boxes the ultimate solution for all Fronius SnapINverters in systems up to 600 V. Directly connected to the inverter through the same conduit as the DC homeruns and powered by the array, the Fronius solution minimizes the number of components and eliminates the need for an external power supply. The low-profile design allows for installation underneath the modules, ensuring a clean system look. With a NEMA 4X enclosure, the box is built for severe outdoor conditions. MC4 connectors, spring loaded terminals and generous wiring space make wiring our new generation Rapid Shutdown Box even easier. Rapid Shutdown is triggered when AC is not present at the inverter, rapidly discharging the DC lines to the inverter. This allows for a seamless, code compliant solution to the NEC requirement for rapid shutdown functionality for solar power systems on buildings. Two boxes available – for 2 string or 4 string operation. Low-profile design fits neatly underneath the module for a clean system look. Comes with mounting bracket that allows for multiple mounting options. DC Powered by the array. NEMA 4X Metal Enclosure – to sustain severe environmental elements. Replaces junction box, minimizing overall system cost. Temperature range – -40° to 149 ° F. UL1741:2010, FCC Part 15 Class B. My solar experience in site surveys, design, installations, and maintenance of 300 plus clients, specializing in off grid homes, and owning my own off grid home. Solar is part of my life and the bonus of meeting so many different clients needs, remains my quest to see more people enjoy their home with solar. I have taken advantage of my suppliers for the last 25 years to give you the best price I possibly can. If you dont find what you need on my site, please tell me what you need and I will do my best to get it for you. If you are new to solar and need help, feel free to reach out to me. I will be more than happy to design a system for your needs. Contact me at two zero seven, two eight zero, zero six two five. The item “Fronius, Rapid Shutdown Box, DUO” is in sale since Friday, July 21, 2017. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “everyonessolar” and is located in Boxborough, Massachusetts. This item can be shipped to United States.
- Country/Region of Manufacture: United States
- MPN: Rapid Shutdown DUO
- Brand: Fronius
- Bundle Listing: No
- Featured Refinements: Grid Tie Inverter