Eaton DCG1102URM DC disconnect - UL 1741 NEC 690
Part Number: DCG1102URM
Quick Summary
Eaton heavy duty DC disconnect isolates 60 A circuits in grounded PV systems. Maintenance teams face safety and compliance challenges during outdoor servicing; this unit mitigates risk with rugged construction and clear, code-compliant isolation. It meets NEC 690 per UL 1741, UL 98B, and a NEMA 3R enclosure, delivering reliable performance in harsh environments. Designed for solar applications, it supports 1000 VDC and 60 A operation while offering flexible wiring options and straightforward installation to boost efficiency and reliability.
Product Information
Extended Description
DCG1102URM Eaton: Eaton heavy duty DC disconnect,For Grounded PV Systems,60A,NEMA 3R,Painted galvanized steel,Non-fusible,Grounded,#14-#2 AWG lug capacity, #14-#2 AWG solid return,1,Isolated return,DC photovoltaic systems,1000 Vdc
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG1102URM
UPC
786685557670
Product Length/Depth
9.89 in
Product Height
16.27 in
Product Width
8.87 in
Product Weight
10 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
NEC 690 per UL 1741 UL 98B
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.
Special features
For Grounded PV Systems
Type
DC disconnect/grounded system
Amperage Rating
60 A
Number of circuits
1
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
Heavy duty DC photovoltaic systems
Protection
Non-fusible
Feature: 60 A amperage rating with a single circuit and non-fusible protection. Business Impact: provides reliable overcurrent protection for a grounded PV string, reducing fault propagation and simplifying on-site wiring. Application: ideal for grounded PV systems in commercial or residential solar projects where dependable isolation is essential. Feature: NEMA 3R enclosure manufactured in painted galvanized steel for outdoor use. Business Impact: delivers durable weather resistance and long-term service life, minimizing maintenance and repainting costs. Application: suitable for rooftop and outdoor disconnect installations exposed to the elements. Feature: 1000 VDC system voltage rating with lug capacity for #14-#2 AWG wires. Business Impact: enables higher-voltage PV configurations and flexible conductor terminations, improving wiring density and reducing component count. Application: fits grounded PV systems requiring scalable, safe DC connections. Feature: Isolated return and grounded configuration with non-fusible protection. Business Impact: enhances safety during servicing, simplifies compliance documentation, and supports safer disconnection practices. Application: preferred for solar installations needing a clear return path and reliable isolation. Feature: NEC 690 per UL 1741, UL 98B certifications and NEMA 3R rating. Business Impact: streamlines approvals, reduces inspection time, and assures durable performance in demanding environments. Application: ideal for code-compliant solar projects requiring robust outdoor DC protection and rapid field verification.
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FAQs
The DCG1102URM is designed for grounded PV systems with up to 60 A and 1000 VDC ratings, featuring a single non-fusible circuit and lug capacity for #14-#2 AWG. It is well suited for rooftop and outdoor installations where reliable DC isolation and easy accessibility are critical for maintenance and compliance.
This unit supports 60 A, 1000 VDC and accommodates main lugs for #14-#2 AWG conductors. The isolated return and grounded configuration help ensure safe operation during installation, testing, and routine maintenance in solar arrays.
Yes. It uses a NEMA 3R enclosure made from painted galvanized steel, which provides weather resistance and corrosion protection for outdoor rooftop and ground-mounted PV installations, reducing downtime due to harsh conditions.
The disconnect complies with NEC 690 as applied by UL 1741 and UL 98B, and uses a NEMA 3R enclosure. These certifications support code compliance, safer field inspections, and reliable performance in solar projects.
Warranty guidance follows Eaton policy: one year from installation or eighteen months from shipment, whichever occurs first. Its rugged outdoor design, simplified wiring, and high reliability can reduce maintenance costs and shorten installation times, improving overall ROI for solar deployments.