2 or 3-String Pre-wired Solar Combiner Box - 300V Solar Circuit Breakers

2 or 3-String MC4 Pre-wired Input Solar Combiner Box with 300V Solar Circuit Breakers Features 2 or 3-String Configuration Pre-wired MC4 Connector Inputs Continuous Duty Rated at 300V DC Touch-safe Circuit Breakers, 5, 8, 10, 12, 15 or 20 Amp Optional Lightning/Surge Module All UL Compliant Components Weatherproof, Non-conductive Box Includes Output Circuit Cable Gland (not installed) Economical, compact, Pre-wired.String Solar Power Combiner box feature a weatherproof, non-conductive, UL listed enclosure. This configuration with Solar Circuit Breakers is rated for 150V DC continuous duty each string. General SpecificationsOperating Temperature: -40 to 130 ºF (-40 to 60 ºC)Enclosure Size:  7.9 x 5.9 x 3.9" Enclosure: Material: PC/PBT Blended PlasticMounting: Stainless Steel Mounting Feet includedEnclosure Rating: NEMA 4X, UL ListedBreaker Input Circuits 2 or 3String Input Connection: MC4 ConnectorsOutput Wire Connection: 6-14 AWGEarth Ground Terminals 2 Ea, 8-14 AWGMax String Voltage Rating 300V DCCircuit Breaker Rating 5, 8, 10, 12, 15 or 20 Max Total DC Output Current 2-String Model (2 X Breaker Size= Max Output Amps)3-String Model (3 X Breaker Size= Max Output Amps) Optional Lightning/Surge Module (LM) Specification. Type of Design: Silicon Oxide Varistor 500VMaximum number of surges: UnlimitedResponse time one milliamp test: 5 nanosecondsResponse time to clamp 10,000 amps: 10 nanosecondsResponse time to clamp 50,000 amps: 25 nanosecondsMaximum Current: 60,000 amp Please Note: Output cable glands shown are included but not installed. You must drill holes to use the glands. We do not install them so you can select the output location and also have the option of using a conduit fitting for the output wire path. CAUTION: IF YOUR STRING VOLTAGE WILL BE UNDER 150V YOU CAN ORDER SERIES - CSCB-150-CB This combiner box is assembled with UL listed components in the USA. The assembled finished unit does not have a separate UL listing.