Fronius Rapid Shutdown Box - 4,240,151 |
Fronius, Rapid Shutdown Box, Single String, for all single phase inverters 1.5 kw to 8.2 kw, 2 ports for 3/4" conduit, 12.5A, 600VDC, No DC Disconnect switch, includes mounting Bracket, 4,240,151 The Fronius Rapid Shutdown Box provides the ultimate NEC 2014 code (690.12) compliant solution while enhancing rooftop and firefighter safety. With the Fronius Rapid Shutdown Box, Fronius offers a reliable and easy to install solution for all Fronius SnapINverters in systems up to 600 V. Directly connected to the inverter through the same conduit as the DC homeruns, the Fronius solution minimizes the number of components needed providing ease of installation. No additional power supply is needed, reducing overall system cost and streamlining installation. Rapid Shutdown is triggered whenever AC is not present and the inverter rapidly discharges the DC lines, allowing for a seamless code compliant solution to the 2014 NEC requirement for rapid shutdown functionality for PV systems on buildings. |
Features
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General Information | |
Manufacturer: | Fronius |
Product Line: |
Fronius Accessories |
Model ID: |
4,240,151 |
Certifications and Safety Ratings: | |
Mechanical Data |
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Technology: | Fronius Accessories |
Dimensions: |
7.90 x 5.50 x 3.50 inches |
Weight: | 4.40 lbs |
Maximum Number of Strings: |
1 Input / 1 Output |
Maximum Output Current: | 17 Amps |
Maximum Input Current: | 17 Amps |
Maximum Voltage: | 600 Volts |
Power Supply: | DC Powered by the Array (Maximum 3W) |
Maximum DC Homerun Wire Size: | AWG 10 |
DC Disconnect: | N/A |
Protection Class: | NEMA 4X |
Temperature Range: | -40°C to +60°C |
DC Input Wire Size: | AWG 10 to AWG 12 |
Maximum Communication Wire Size: | AWG 14 (Rated for Maximum System Voltage) |
Number of Conduit Ports: | 2 |
Conduit Size: | 3/4 Inches |
Compatible Inverters: | Fronius Galvo, Fronius Primo, Fronius Symo (Excluding the Fronius Symo 15.0-3 208) |
External Hardware Required: | None |
Certifications and Compliance with Standards: | UL1741, FFC Part 15 Class B, NEC 690.12 |
Rapid Shutdown Brochure: | Fronius Rapid Shutdown Brochure |
Terms & Conditions |
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Shipping: | Shipping Policy |
Returns: | Returns Policy |
Payments: | We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders. |