2, 3 or 4-String Compact Solar Combiner Box - 300V Breakers

2, 3 or 4-String Compact Solar Combiner Box - 300V Circuit Breakers Series: CSCB-CB300 Features Models for 2, 3 or 4 String Configuration Continuous Duty Rated at 300V DC Max String Voltage Optional Lightning/Surge Module Touch-safe Circuit Breakers All UL Compliant Components Used Weatherproof, Non-conductive Box Includes Input/Output Circuit Cable Glands (Not Installed) Description CSCB-CB300 Series - Compact, Solar Power Combiners feature a weatherproof, non-conductive enclosure. Models are available for 2, 3 or 4 string configuration, 5, 10, 12, 15 or 20 Amp circuit breakers. The solar circuit breakers are rated for 300V DC continuous duty per string maximum. Specifications Operating Temperature: -40 to 130 ºF (-40 to 60 ºC)Enclosure Size: 2-String Models: 8 x 6 x 5"3 and 4-String Models: 12 x 8 x 5"Enclosure: Material: PC/PBT Blended PlasticEnclosure Rating: NEMA 4X, UL ListedInput Circuits 2, 3 or 4Input Solar Cable Size 10-14 AWG Output Wire Size 2/0-14 AWG Max String Voltage