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Combiner Box

The CB-10H15-3R and CB-10H8-3R are low cost solutions to combine and fuse multiple high voltage PV arrays in industrial applications. The CB-12H20-3R and CB-12H20-4 are 12-circuit combiner boxes for use in residential and industrial applications. The CB-12H20-3R comes in a standard 3R enclosure, while the CB-12H20-4 comes in a watertight, NEMA 4 enclosure, allowing for different orientations.

 
Product Info | Specifications | Document Downloads
 

Description

Features

  • Rated for 600 volts DC.
  • Uses midget type KLKD fuses.
  • UL 1741 Listed.

CB-10H15-3R

  • Rated for 120 amp output current.
  • Combines ten 15 amp fused circuits.
  • Compact NEMA 3R enclosure.

CB-10H8-3R

  • Incorporates a blocking diode in series with each circuit to prevent back-feeding of PV modules in an array that is partially shadowed.
  • Rated for 64 amp output current.
  • Combines ten 8 amp fused circuits.
  • Compact NEMA 3R enclosure.

CB-12H20-3R

  • Integral fuse cover/puller.
  • Rated for 192 amp output current.
  • Combines twelve 20 amp fused circuits.
  • NEMA 3R enclosure.

CB-12H20-4

  • Integral fuse cover/puller.
  • Rated for 192 amp output current.
  • Combines twelve 20 amp fused circuits.
  • NEMA 4 enclosure.


Options

  • CB-12H20-3R and CB-12H20-4 models offer an optional touch safe panel.
 
   
   
 
     
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