Data Sheet

 User's Guide


 Universal Alarm Box


Pre-wired Fused Solar Power Combiner Box
Pre-wired Solar Power Combiner Box
Series: 2SC3R-PW


     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

     Pre-wired With Standard MC4 Connectors


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

Model 2SC3R-PW - Pre-wired, Solar Power Combiner feature a weatherproof, painted steel, NEMA 3R enclosure. Model is fused and pre-wired with industry standard MC4 style connectors that 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-PW-2 2SC3R-PW-3
Input Circuits 2 3
Input Circuit Connection (Pre-wired) MC4 MC4
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.