COMBINER BOXES
SMA, Combiner Box, 6 Circuits, 90A, 600VDC, NEMA 3R, SBCB-6-3R
SMA’s Sunny Boy/Sunny Central Combiner Boxes are ETL Listed to UL 1741 for countries requiring certification. Available in sizes ranging from six to 52 PV inputs, they provide greater flexibility and expandability in system design. Oversized bus-work adds high efficiency and dependability where it’s needed most. The large NEMA 3R/4 enclosure provides ample room for conductors, which reduces installation time. Designed with installers in mind, the Sunny Boy/Sunny Central Combiner Boxes save valuable time and resources while improving system design and reliability.
Features
CERTIFIED
ELT Listed to UL 1741 for countries that require certification
CONVENIENT
Greatly simplifies input and output wiring
Compact, rugged low cost design
RELIABLE
Reliable bus-work for efficient high current conductor combining
Compact, rugged NEMA 3R/4 wall mount steel enclosure
SAFE
PV positive wires all land directly on Touch Safe™ fuse holders
Product Weight | 12.400 lbs |
Product Depth | 9.500 inches |
Product Height | 7.500 inches |
Product Width | 12.000 inches |
Warranty
See downloads for details.
Certifications
All of our Solar equipment is rigorously tested to meet and exceed solar energy industry standards.
Shipping Information
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Payments
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Downloads