Eaton DCG2102URM DC Disconnect - NEMA 3R Outdoor-rated
Part Number: DCG2102URM
Quick Summary
DCG2102URM is a heavy-duty DC disconnect designed for solar PV systems. Projects frequently stall on matching ampacity, enclosure rating, and wiring options in outdoor environments. UL 98B and NEC 690 per UL 1741 certifications, combined with a NEMA 3R painted galvanized enclosure, address safety, reliability, and regulatory compliance. With a 60 A rating across two circuits and a 1000 VDC maximum, it provides scalable isolation for both utility-scale and commercial rooftop installations. Featuring grounded isolated return and a robust lug combination for #14-#2 AWG wiring, it supports fast, compliant field terminations and long service life.
Product Information
Extended Description
DCG2102URM Eaton: Eaton heavy duty DC disconnect,60A,NEMA 3R,Painted galvanized steel,Non-fusible,Grounded,#14-#2 AWG lug capacity, #14-#2 AWG solid return,2,Isolated return,DC photovoltaic systems,1000 Vdc
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG2102URM
UPC
786685557793
Product Length/Depth
25.5 in
Product Height
9 in
Product Width
13.25 in
Product Weight
40 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL 98B NEC 690 per UL 1741
Catalog Notes
Not all configurations for ampere rating and number of circuits are available. All circuit configurations can be found in the product dimension tables.
Type
DC disconnect/grounded system
Amperage Rating
60 A
Number of circuits
2
Ground
Grounded
Maximum voltage
1000 VDC
NEMA rating
NEMA 3R
Protection
Non-fusible
Application
Solar
Main lug wire size
#14-#2 AWG lug capacity, #14-#2 AWG solid return
System voltage
1000 VDC
Voltage rating
1000 VDC
Series
DC photovoltaic applications
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Non-fusible
Isolation
Isolated return
Switch type
DC photovoltaic systems Heavy duty
Protection
Non-fusible
60 A, two circuits, non-fusible DC disconnect delivers reliable isolation for PV circuits, reducing fault propagation and simplifying maintenance. This configuration enables installers to manage multi-string solar arrays without backfeeding risk, improving system safety and uptime in outdoor and rooftop environments. NEMA 3R painted galvanized steel enclosure provides weather resistance and vandal protection, extending service life in harsh outdoor sites, while keeping components protected from rain and dust. The isolated return with a grounded system simplifies wiring, minimizes stray currents, and enhances fault detection, enabling faster commissioning and fewer field errors. The system supports up to 1000 VDC, enabling higher-voltage PV designs and NEC/UL compliance across evolving installations. Lug capacity for #14-#2 AWG supports flexible terminations, reducing field rework and simplifying inventory. With two circuits in a compact 25.5 in × 13.25 in × 9 in footprint and a 40 lb weight, it fits in constrained spaces while maintaining ease of access for service.
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FAQs
DCG2102URM is specifically designed for outdoor solar PV installations, including utility-scale and commercial rooftops. Its NEMA 3R enclosure and painted galvanized steel construction provide weather protection, while its grounded isolated return and two circuits support multi-string configurations with safe, code-compliant isolation.
The unit is rated for 60 A across two circuits and up to 1000 VDC. It uses main lugs sized for #14-#2 AWG conductors (both lug capacity and solid return), enabling flexible field terminations and straightforward wiring for PV strings and feeders.
DCG2102URM is certified UL 98B and aligns with NEC 690 per UL 1741 requirements. It features a NEMA 3R enclosed rating for outdoor use and a grounded, isolated return configuration, supporting compliant solar installations in varied climates.
The enclosure measures 25.5 inches in length, 13.25 inches in width, and 9 inches in height, with a weight of approximately 40 pounds, providing a compact, field-installable solution suitable for constrained spaces.
By offering a durable galvanized steel NEMA 3R enclosure, simple lug termination for common conductor sizes, and 60 A two-circuit capacity, the DCG2102URM reduces field errors, speeds installation, ensures ongoing compliance with UL/NEC standards, and minimizes replacement or downtime in solar deployments.