Eaton DCG6064URM Heavy Duty DC Disconnect - NEMA 3R
Part Number: DCG6064URM
Quick Summary
DCG6064URM heavy-duty DC disconnect is designed to safely isolate 600 VDC solar circuits. In PV installations, unreliable isolation and difficult maintenance increase risk and downtime. It carries UL 98B, NEC 690 per UL 1741 compliance, and a rugged NEMA 3R enclosure for outdoor use. Six-pole construction with isolated return provides galvanic separation, while its non-fusible architecture simplifies service and reduces maintenance costs. The unit supports large conductors with in/out wiring up to 300 kcmil-#6, enabling fast, code-compliant disconnections in rooftop and ground-mount solar projects.
Product Information
Extended Description
DCG6064URM Eaton: Eaton heavy-duty DC disconnect,200A,Solar,Painted galvanized steel,Non-fusible,Grounded,In/Out(LC): 300 MCM-#6, In/Out(SR): 300 MCM-#6,600 Vdc,NEMA 3R,6,Non-fusible,Isolated return,Six-pole,DC photovoltaic applications,Single-throw
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG6064URM
UPC
786685624983
Product Length/Depth
39.18 in
Product Height
11.63 in
Product Width
30.18 in
Product Weight
65 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
Type
DC disconnect/grounded system
Amperage Rating
200 A
Number of circuits
6
Ground
Grounded
Maximum voltage
600 VDC
NEMA rating
NEMA 3R
Protection
Non-fusible
Application
Solar
Main lug wire size
In/Out(LC): 300 kcmil-#6, In/Out(SR): 300 kcmil-#6
Number of poles
Six-pole
System voltage
600 VDC per pole
Voltage rating
600 VDC
Series
DC photovoltaic applications
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Non-fusible
Isolation
Isolated return
Switch type
Heavy duty safety Single-throw DC photovoltaic systems
Protection
Non-fusible
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DCG6064URM
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 200 A amperage rating with a six-pole, non-fusible design. Business impact: Enables reliable, centralized disconnection for large solar arrays, reducing the need for multiple devices and minimizing wiring complexity. Application: Solar PV systems requiring robust, code-compliant DC isolation. The result is faster commissioning and lower lifecycle costs. Feature: NEMA 3R painted galvanized steel enclosure. Business impact: Delivers weather-resistant outdoor protection, improving uptime in rooftop and ground-mounted installations. Application: Outdoor DC power distribution where exposure to the elements is a concern. Feature: Isolated return and grounded configuration. Business impact: Improves fault clarity and maintenance safety, reducing unexpected shutdowns and exposure to live conductors. Application: Safe servicing in commercial and industrial PV projects. Feature: Large main lug wiring—In/Out LC: 300 kcmil-#6, In/Out SR: 300 kcmil-#6. Business impact: Supports high-current feeders with fewer terminations, accelerating installation and enhancing reliability. Application: Utility-scale and large commercial solar installations. Feature: Six-pole, DC photovoltaic switch type. Business impact: Enables simultaneous disconnection of all poles for comprehensive isolation, simplifying protection coordination. Application: Critical PV system safety and compliance workflows. Feature: UL 98B, NEC 690 per UL 1741 certifications with rugged build. Business impact: Ensures regulatory alignment, reduces audit findings, and improves buyer confidence. Application: Industrial and commercial solar projects requiring formal compliance. Additional notes: Warranty policy of 1 year from installation or 18 months from shipment provides coverage during early-system operation, reinforcing total cost of ownership advantages for solar developers and maintenance teams.
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FAQs
DCG6064URM supports main lugs sized In/Out(LC): 300 kcmil-#6 and In/Out(SR): 300 kcmil-#6, with a six-pole, non-fusible configuration in a NEMA 3R painted galvanized steel enclosure. It is designed for outdoor solar PV applications up to 600 VDC per pole, ensuring robust weather resistance and secure terminations in harsh environments.
The disconnect is rated for 200 A with a maximum voltage of 600 VDC. It features six poles, a grounded, isolated-return configuration, and a non-fusible protection scheme, making it suitable for centralized DC isolation in solar PV systems.
Yes. It is expressly designed for DC photovoltaic applications, providing six-pole, non-fusible isolation, isolated return, and a weatherproof NEMA 3R enclosure ideal for outdoor solar installations and DC power distribution.
The DCG6064URM carries UL 98B and NEC 690 per UL 1741 compliance, with an NEMA 3R enclosure specification. These certifications help ensure code compliance, safe operation, and reliability in commercial and industrial solar projects.
It includes a one-year warranty from installation or eighteen months from shipment, whichever comes first. The six-pole, non-fusible design reduces maintenance downtime, streamlines installation, and supports longer system uptime, contributing to lower operating costs and improved ROI for solar projects.