SolarBOS Receives ETL Certification For String Combiner Products


SolarBOS Inc. has received ETL certification for its arc fault detection (AFD) and arc fault circuit interruption (AFCI) string combiner products. The new AFD/AFCI products are intended to help meet 2011 and 2014 NEC 690.11 arc fault circuit protection requirements.

SolarBOS says its AFD products are UL-1699B certified for detection of both series and parallel arcs, while its AFCI products are listed for series arc interruption. The company says the products' key features include the following:

  • ETL Listed to UL-1741, CSA C22.2 No. 29 and UL-1699B;
  • Sized for 12 and 16 input circuits up to 250 amps;
  • String level diagnostic resolution with indicating LEDs;
  • AFCI combiners rated for 600 VDC (1,000 VDC pending);
  • AFD combiners rated up to 1,000 VDC; and
  • Configurations available for grounded, floating and bi-polar arrays.
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