PV Combiner Box Tech Specs
Complete Technical Specifications
The HomeRun solar combiner box is the #1 choice for top-shelf solar array designers and installers.
| Standard Combiner Models | Load Break Rated Disconnect Combiner Models | |||||||||
| HCB4 | HCB8F | HCB8S | HCB12F | HCB12S | HCB8DS | HCB8DF | HCB16DS | HCB16DF | HCB24DS | |
| Maximum Input Fuse Rating (A) | 20 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Maximum Voltage (VDC) | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Maximum DC Current (A) | 60 | 185 | 185 | 225 | 225 | 120 | 120 | 180 | 180 | 180 |
| Maximum Continuous Output Current (A) | 50 | 150 | 150 | 200 | 200 | 100 | 100 | 150 | 150 | 150 |
| Positive Input Wire Size (AWG) | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 | 14-6 |
| Negative Input Wire Size (AWG) | 14-1/0 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 |
| Ground Input Wire Size (AWG) | 14-1/0 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 | 14-4 |
| Positive Output Wire Size (AWG) | 14-1/0 | 6-3/0 | 6-3/0 | 6-350 | 6-350 | 6-300 | 6-300 | 6-350 | 6-350 | 6-350 |
| Negative Output Wire Size (AWG) | 14-1/0 | 6-350 | 6-350 | 6-350 | 6-350 | 6-300 | 6-300 | 6-350 | 6-350 | 6-350 |
| Ground Output Wire Size (AWG) | 14-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 | 6-1/0 |
| Operating Temperature Range Degrees °F Degrees °C |
-13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 | -13 to 122 25 to 50 |
| Enclosure Size (inch x inch x inch) | 13 x 8 x 3.5 | 14 x 12 x 6 | 14 x 12 x 6 | 14 x 12 x 6 | 14 x 12 x 6 | 16 x 14 x 6 | 16 x 14 x 6 | 20 x 20 x 6 | 18 x 16 x 8 | 20 x 20 x 6 |
| Environmental Rating Type (NEMA) | 3R | 4X | 4 | 4X | 4 | 4 | 4X | 4 | 4X | 4 |
| Maximum # of Inputs | 4 | 8 | 8 | 12 | 12 | 8 | 8 | 16 | 16 | 24 |
Standard Solar Combiner Box Documents
HomeRunTM Solar Array Combiner Boxes - Spec. Sheet, 8 & 12 Pole
Technical Note 01 - HOMERUN Solar Array Combiner Box Models HCB8 and HCB12 (Arpil 10, 2009)
HCB4 Product Sales Drawing
HCB8F Product Sales Drawing
HCB8S Product Sales Drawing
HCB12F Product Sales Drawing
HCB12S Product Sales Drawing
Disconnecting Solar Combiner Box Documents
Disconnecting Solar Combiner Box Spec. SheetDisconnecting Solar Combiner Box Technical Notes
HCB8DS Product Sales Drawing
HCB8DF Product Sales Drawing
HCB16DF Product Sales Drawing
HCB16DS Product Sales Drawing
HCB24DS Product Sales Drawing
PV Products Manuals & Drawings
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