Fronius Rapid Shutdown Box Quattro 4,240,154

RSD Quattro
CS Part #: 
cs-302172
Mfr. Part #: 
4,240,154
Manufacturer: 
Min Qty: 
1
Bundle Size: 
1
Unit Price: 
$338.89
Ext Price: 
$338.89
Description

Fronius Rapid Shutdown Box Quattro 4,240,154

The new generation Fronius Rapid Shutdown Box (RSB) provides a convenient 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 make the Fronius Rapid Shutdown Box 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. Thanks to the NEMA 4X rating, 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 PV systems on buildings.

Features

  • Designed for 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
  • Max voltage: 600VDC
  • UL1741:2010, FCC Part 15 Class B
General Information
Category: 
Electrical Safety
Subcategory: 
DC Disconnect
Datasheets & Collateral
Document Type Published Date
Data Sheet 10/16/2017
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