Data Sheet

 User's Guide


 Universal Alarm Box


Universal Alarm Box Economical, Compact Solar Power Combiner Box

Series: ESCB


     Models for 2 or 3 String Configuration

     Continuous Duty Rated at 600 Vdc

     Touch-safe Fuse Holders with Fuses

     All UL Compliant Components

     Weatherproof, Non-conductive Box

     Includes Input Circuit Cable Glands


  • Remote Solar Power Systems
  • Reduces Wiring to Inverter Box

ESCB Series - Economical, compact, Solar Power Combiners feature a weatherproof, non-conductive, UL listed enclosure. Models are available for 2 or 3 string configurations and are rated for 600 Vdc continuous duty.

General Specifications
Operating Temperature: -40 to 130 F (-40 to 60 C)
Enclosure Size: 5.9 x 5.9 x 3.54" (150 x 150 x 90 mm)
Enclosure: Material: PC/PBT Blended Plastic
Enclosure Rating: NEMA 4X, UL Listed
Fuse Size: 10 x 38mm

Available Models
Model Number ESCB-2 ESCB-3
Fused Input Circuits 2 3
Input Wire Size 8-14 AWG 8-14 AWG
Output Wire Size 8-14 AWG 8-14 AWG
Earth Ground Terminals 2 Ea, 8-14 AWG 3 Ea, 8-14 AWG
Max Voltage Rating 600 Vdc 600 Vdc
Max Current Per Input Circuit 15 Amps 15 Amps
Max Total DC Output Current 30 Amps 45 Amps
Note: This product is designed to be operated with 5, 7, 10 or 15 Amp fuses only
(Does Not Include Fuses).

Note: Continued product improvements make specifications subject to change without notice.