SMA Combi-Switch

Combi-Switch

The new SMA Combi-Switch is designed specifically for the Sunny Boy 6000U but will work with any high-power string inverter system where multiple high voltage PV strings are required.  It conveniently combines an external DC disconnect and PV string fusing into a single, compact  NEMA 3R enclosure. Up to four PV strings may be landed on individual Touch Safe™ fuseholders. 10 amp 600 Vdc Midget fuses provided. Switch is rated for a max voltage of 600 Vdc and a max continuous current of 32 amps. Input wire size #10-#8 AWG, output wire size #6-#2 AWG. ETL listed to UL-1741.

Part # Model Dimensions Weight