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 • • • • • • • • • • INDUSTRY STANDARDS • 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 • • 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 6&%06 & % $ 6&%&6 & % $ 6&%06 & % $ 6&%&6 & % $ EQUIPMENT PROTECTION SOLUTIONS Spec-00708 B PH 763.422.2211 • FAX 763.422.2600 • HOFFMANONLINE.COM Contractor 2