Eaton DCG3064UXM DC Disconnect - NEMA 4X 600VDC
Part Number: DCG3064UXM
Quick Summary
Eaton heavy duty DC disconnect provides safe isolation for solar PV systems. Site constraints and harsh environments often challenge reliability and uptime; this unit delivers rugged operation with corrosion-resistant 316 stainless steel and a NEMA 4X enclosure. It adheres to NEC 690 requirements with UL 1741 and UL 98B certifications, ensuring code-compliant solar safety. The design supports 200 A, 600 VDC, three poles, and grounded, isolated-return wiring, reducing fault propagation. For project teams, this translates to faster installation, improved maintenance intervals, and long-term cost savings, while enabling robust performance in utility-scale and commercial PV applications. Secondary benefits include compatibility with 300 MCM-#6 conductors and straightforward service access for routine inspections.
Product Information
Extended Description
DCG3064UXM Eaton: Eaton heavy-duty DC disconnect,200A,Solar,Grade 316 stainless steel,Non-fusible,Grounded,In/Out(LC): 300 MCM-#6, In/Out(SR): 300 MCM-#6,600 Vdc,NEMA 4X,3,Non-fusible,Isolated return,Three-pole,DC photovoltaic applications,Single-throw
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG3064UXM
UPC
786685624884
Product Length/Depth
35.38 in
Product Height
11.63 in
Product Width
24.26 in
Product Weight
45 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
Type
DC disconnect/grounded system
Amperage Rating
200 A
Number of circuits
3
Ground
Grounded
Maximum voltage
600 VDC
NEMA rating
NEMA 4X
Protection
Non-fusible
Application
Solar
Main lug wire size
In/Out(LC): 300 kcmil-#6, In/Out(SR): 300 kcmil-#6
Number of poles
Three-pole
System voltage
600 VDC per pole
Voltage rating
600 VDC
Series
DC photovoltaic applications
Enclosure
NEMA 4X
Enclosure material
316 stainless steel
Fuse configuration
Non-fusible
Isolation
Isolated return
Switch type
DC photovoltaic systems Single-throw Heavy duty safety
Protection
Non-fusible
Feature: Three-pole, 200 A DC rating with 600 VDC maximum. Business Impact: Handles heavy DC PV loads with ample headroom, reducing voltage drop and improving system reliability. Application: Suitable for solar arrays and DC microgrid applications where trusted isolation is required. Long-tail keywords integrated: DC disconnect for solar, 200 A DC switch, three-pole PV disconnect. Feature: Non-fusible protection with isolated return and grounded configuration. Business Impact: Simplifies fault isolation and enhances safety by establishing a clear current path, easing troubleshooting and maintenance. Application: Outdoor and industrial solar installations requiring robust, code-compliant protection. Long-tail keywords: non-fusible DC protection, isolated return DC disconnect, grounded DC switch. Feature: NEMA 4X enclosure in 316 stainless steel. Business Impact: Delivers superior corrosion resistance and weatherproofing, extending service life in harsh environments and reducing downtime. Application: Outdoor PV installations, coastal or high-humidity facilities. Long-tail keywords: 316 stainless solar disconnect enclosure, weatherproof DC disconnect, corrosion-resistant electrical enclosure. Feature: Large-capacity lugs for In/Out LC and SR conductors (300 kcmil-#6). Business Impact: Supports bulk conductor connections with reduced splicing, cutting installation time and risk. Application: Utility-scale and commercial PV systems with large conductors. Long-tail keywords: high-amperage lug wiring, 300 kcmil-#6 DC connections, solar wiring compatibility. Feature: UL/NEMA certifications and NEC 690 alignment. Business Impact: Ensures regulatory compliance and simplifies inspection pass-through, reducing project risk. Application: Solar code-compliant installations across industrial facilities. Long-tail keywords: NEC 690 UL 1741 DC disconnect, UL 98B listed, NEMA 4X rated enclosure. Feature: Comprehensive suitability for solar PV applications. Business Impact: Provides proven performance in PV systems with reliable isolation, improving system availability and safety. Application: Solar farms, roof-mounted PV, and distributed energy projects. Long-tail keywords: DC photovoltaic applications, PV system safety, solar isolation device.
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FAQs
The DCG3064UXM is designed for solar PV installations and DC microgrid applications, featuring a three-pole, 200 A configuration rated for 600 VDC. It includes a grounded, isolated-return setup and accepts large conductors (In/Out LC: 300 kcmil-#6). It is suitable for outdoor use in environments demanding a NEMA 4X enclosure and 316 stainless steel construction.
Key specs include a 200 A amperage rating, 600 VDC maximum voltage, three poles, non-fusible protection, grounded with isolated return, and a 316 stainless steel NEMA 4X enclosure. Lead conductors accommodate 300 kcmil-#6, enabling large-diameter DC cables for solar arrays.
Yes. The product is purpose-built for DC photovoltaic systems, offering non-fusible isolation, three-pole operation, and a rugged 316 stainless enclosure. It complies with NEC 690 through UL 1741 standards, making it a reliable component for solar installations and ensuring safe, long-term PV system performance.
The unit aligns with NEC 690 per UL 1741 and UL 98B, and it features a NEMA 4X enclosure rated for outdoor use. Its 316 stainless steel enclosure provides corrosion resistance, supporting durable performance in challenging environments.
With a rugged NEMA 4X enclosure and durable stainless steel, maintenance intervals can be extended in harsh environments. The 1-year warranty (or 18 months from shipment, per Eaton policy) adds financial protection, while the device’s reliability and ease of service access help reduce downtime and optimize total cost of ownership for PV projects.