COMBINER-SWITCH

SUNNY CENTRAL Combi-Switch

Combination DC disconnect and PV array combiner box

SMA Combi-Switch is ETL Listed to UL 1741 for countries requiring certification. It conveniently combines a DC disconnect with PV string fusing in a compact, rugged NEMA 3R enclosure. These switches are ideal for applications where a remote DC disconnect is desired. The lockable, visible blade design provides clear switch status for increased safety. Each switch is equipped with four Touch Safe™ fuse holders that provide connections for up to four strings of PV modules. Field-proven and UL-recognized components help assure a safe, code-compliant and reliable installation.

Certified

  • ELT Listed to UL 1741 for countries that require certification


Convenient

  • Greatly simplifies PV input wiring


Reliable

  • Compact, rugged NEMA 3R/4 wall mount steel enclosure
  • Heavy-duty, lockable, visible blade disconnect switch


Safe

  • PV positive wires all land directly on Touch Safe™ fuse holders
  • 4-Circuit, fused input protection
Language

Technical Manual

TECHNICAL NOTE - Combi-Switch listing information TECHCOMSWITCH-HUS100611.pdf
  • Type: Technical Manual
  • Language: English (US)
  • Number: TECHCOMSWITCH-HUS100611
  • Version: 1.1

User Manual

COMBI-SWITCH - DC Disconnect and Combiner 'Switches - Installation and Wiring Instructions COMSWITCH-BUS092914.pdf
  • Type: User Manual
  • Language: English (US)
  • Number: COMSWITCH-BUS092914
  • Version: 1.4

Data sheet

COMBI-SWITCH - Combination DC disconnect and PV array combiner box COMBI-SWITCH-DUS134617W.pdf
  • Type: Data sheet
  • Language: English (US)
  • Number: COMBI-SWITCH-DUS134617
  • Version: 1.7