Data Sheet

 User's Guide


 Universal Alarm Box


Fused Solar Power Combiner Box
Solar Power Combiner Box
Series: 2SC3R


     Models For 2 or 3-String Connection

     Continuous Duty Rated at 600 Vdc

     Touch-safe Fuse Holders

     NEMA 3R, Painted Steel Box

     Includes Output Circuit Cable Clamp


  • Multi String Solar Power Systems
  • Reduces Wiring to Inverter Box

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 600 Vdc continuous duty.

General Specifications
Operating Temperature: -40 to 130 F (-40 to 60 C)
Enclosure Size: 8 x 8 x 4"
Enclosure: Material: Painted Steel
Enclosure Rating: NEMA 3R, UL Listed

Available Models
Model Number 2SC3R-2 2SC3R-3
Input Circuits 2 3
Input Circuit Connection 8-14 AWG 8-14 AWG
Output Wire Size 8-14 AWG 8-14 AWG
Earth Ground Terminals 1 Ea, 8-14 AWG 1 Ea, 8-14 AWG
Max Voltage Rating 600 Vdc 600 Vdc
Max Current Per Input Circuit 20 Amps 20 Amps
Max Total DC Output Current 40 Amps 50 Amps
Note: Continued product improvements make specifications subject to change without notice.