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HOME > Inverters > SMA
SMA 4 String rapid shutdown box
SMA 4 String rapid shutdown box
Item Id: RSB-2S-US-10

Retail Price: $635.40
Your Savings: $285.93
Your Price:
$349.47

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SMA 4 String rapid shutdown box

The SMA Rapid Shutdown System is the most cost-effective way to achieve 2014 NEC 690.12 Rapid Shutdown compliance for systems using Sunny Boy inverters. This DC powered system allows for use of Secure Power Supply, providing opportunity power to homeowners during daytime grid outages when other rapid shutdown systems would eliminate its functionality. Hybrid switches and automatic self-test ensure system safety and durability, reducing risk and costs. Each component plays a critical role in a PV system; don’t compromise your Sunny Boy’s performance with any other rapid shutdown solution.


Reliable

  • Optimal system reliability with hybrid switches for disconnecting
  • Automatic self-test upon startup to ensure functionality


Engineered for Sunny Boys

  • Certified for Sunny Boy-US and TL-US inverter lines with multiple MPP tracking channels
  • Compatible with Secure Power Supply


Code Compliant

  • UL-Certified and compliant with 2014 NEC 690.12 Rapid Shutdown
  • No interference with AFCI function of Sunny Boy inverters


Cost Effective

  • Incorporated junction box reduces equipment and speeds installation time
  • Pre-wired MC4 connectors and snap terminals reduce materials and installation time



Rapid Shutdown Box Datasheet

Manufacturer specifications subject to change.

Ships UPS / FedEx. Typically ships within 1 to 2 Days after order is placed.

More than 1 should ship by Freight. 

Please contact us for a shipping quote.



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