2 or 3-String Solar Power Combiner Box - NEMA 3R

2 or 3-String Solar Power Combiner Box - NEMA 3R Models (SKU): 2SC3R 2-String Solar Combiner3SC3R 3-String Solar Combiner 2SC3R-LM 2-String Solar Combiner with Lightning/Surge Module3SC3R-LM 3-String Solar Combiner with Lightning/Surge Module Features Models For 2 or 3-String Connection Continuous Duty Rated at 1000V DC Optional Lightning/Surge Module Touch-safe Fuse Holders NEMA 3R, Painted Steel Box Includes Output Circuit Cable Clamp Description Model 2SC3R - Solar Power Combiner feature a weatherproof, painted steel NEMA 3R enclosure. Model is fused and features Din-rail terminal blocks for output connection. Models provide a 2 or 3-string configuration. Rated for 1000V DC continuous duty. General SpecificationsOperating Temperature: -40 to 130 ºF (-40 to 60 ºC)Enclosure Size: 8 x 6 x 4"Enclosure: Material: Painted SteelEnclosure Rating: NEMA 3R, UL Listed Specifications Model Number 2SC3R or 3SC3RInput Circuits 2 or 3Input Circuit Connection 6-14 AWGOutput Wire Size 6-14 AWGEarth Ground Terminals 1 Ea, 8-14 AWGMax Voltage Rating 600 Vdc 600 VdcMax Current Per Input Circuit 20 AmpsMax Total DC Output Current2SC3R - 40 Amps 3SC3R - 60 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