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Contactor Enclosures

Contactor Enclosures

SolarBOS Contactor Enclosures provide a cost-effective load-break solution for a DC disconnecting means for PV systems. They can also be configured to shut down automatically in the event of a ground fault in the array wiring, disconnecting the ungrounded side of the array and clearing the ground fault.


  • Listed to UL-1741
  • Rated for 600 VDC
  • 2 to 16 inputs
  • 200, 250, or 350-amp integrated contactors
  • NEMA-3R, 4 and 4X enclosures


  • Zone level monitoring
  • Provisions for compression lugs
  • Transient surge protection
  • Modular enclosure options
  • Configurations for floating or bi-polar arrays