Solar Combiner Box Solar Combiner Box
Contractor
Solar Combiner Box
Solar Combiner Box
Spec-00708
B
763.422.2211
763.422.2600
Solar Combiner Box
Mounting brackets required to meet UL/CSA external mounting
requirements.
APPLICATION
These enclosures combine the multiple power inputs from solar
panels into a single output. Intended for use in solar photovoltaic
applications.
FEATURES
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INDUSTRY STANDARDS
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Steel cabinet:
cETLus Certified to UL 1741
vailable in 6- and 12-string configurations
A
Rated for 600 VDC continuous duty
Polyester and mild steel enclosures available
Fuse holders non-load break rated to 30 amps maximum
Touch-safe fuse holders are quickly and easily changed
Input wire: 8-14 AWG, copper only
Output wire: 6 string is 4-14 AWG; 12 string is 350MCM-6AWG;
copper or aluminum
Grounding terminals: quantity 4 each, 4-14 AWG, copper or
aluminum
Operating temperature range: -15 C to +55 C
Quarter-turn latch with screw drive slot for easy access (mild
steel enclosure only)
Removable snap hinge cover (polyester enclosure only)
SPECIFICATIONS
UL 508A Listed; Type 4, 12; File No. E61997
cUL Listed per CSA C22.2 No. 94 Listed; Type 4, 12; File No.
E61997
NEMA/EEMAC Type 4 and 12
IEC 60529, IP 66
Polyester cabinet:
cETLus Certified to UL 1741
UL 508A Listed; Type 4, 4X, 12, 13; File No. E61997
cUL Listed per CSA C22.2 No 94; Type 4, 4X, 12, 13; File No.
E61997
Enclosure flammability evaluated per UL 508A
Window flammability evaluated per UL 508A
NEMA/EEMAC Type 4, 4X, 12, 13
CSA File No. 42186; Type 4, 4X, 12, 13
IEC 60529, IP66
Steel cabinet:
• 14 gauge steel
• C ontinuous hinge
• Oil-resistant gasket
Polyester cabinet:
• Non-glass filled polyester material offers superior UV resistance
and eliminates fiber bloom associated with fiberglass
• O verlapping tongue-and-groove raised cover and gasket provide
a secure Type 4X seal
FINISH
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teel cabinet: RAL 7035 light-gray polyester powder coat paint
S
inside and out
Polyester cabinet: RAL 7035 light-gray textured finish inside and
out
Bulletin: SCB
Standard Product Catalog Number
SCB884M6S
SCB884C6S
SCB16146M12S
SCB16148C12S
1
Contractor
AxBxC in./mm
8.00 x 8.00 x 4.00
203 x 203 x 102
8.00 x 8.00 x 4.00
203 x 203 x 102
16.00 x 14.00 x 6.00
406 x 356 x 152
16.00 x 14.00 x 8.00
406 x 356 x 203
Material
Mild Steel
No. of input circuits
6
Voltage
600
Amperage
90
Max Amp Output
20
Max Fuse Capacity (Amps)
120
Polyester
6
600
90
20
120
Mild Steel
12
600
180
15
180
Polyester
12
600
180
15
180
SUBJECT TO CHANGE WITHOUT NOTICE
EQUIPMENT PROTECTION SOLUTIONS
Spec-00708 B
Solar Combiner Box Solar Combiner Box
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EQUIPMENT PROTECTION SOLUTIONS
Spec-00708 B
PH 763.422.2211 • FAX 763.422.2600 • HOFFMANONLINE.COM
Contractor
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