Eaton DCG3063UXM DC disconnect - NEMA 4X, 316 SS
Part Number: DCG3063UXM
Quick Summary
DCG3063UXM is a heavy-duty DC disconnect for solar PV installations that isolates 600 VDC circuits safely. Field technicians often contend with corroded enclosures, miswired terminations, and challenging outdoor installations, which increase safety risks and downtime. This unit carries UL 98B, NEC 690 per UL 1741, and a NEMA 4X enclosure that withstands washdowns and harsh environments. It is designed for easy integration with three circuits and In/Out wiring from 1/0 to #14 AWG, delivering reliable isolation across all poles. For procurement teams, the combination of rugged construction and clear specifications simplifies compliance paperwork, reduces maintenance intervals, and supports scalable solar power projects in demanding industrial settings.
Product Information
Extended Description
DCG3063UXM Eaton: Eaton heavy-duty DC disconnect, 100 A, NEMA 4X, Grade 316 stainless steel, In/Out(LC/SR): 1/0-#14 AWG, 3 circuits, Non-fusible, Three-pole, 600 Vdc per pole, Wire size: #14-#4 AWG input, #14-#4 AWG output
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG3063UXM
UPC
786685556901
Product Length/Depth
10.22 in
Product Height
24.95 in
Product Width
11.79 in
Product Weight
24 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
100A
Number of circuits
3
Ground
Grounded
Maximum voltage
600 VDC
Protection
Non-fusible
Application
Solar
Main lug wire size
In/Out(LC/SR): 1/0-#14 AWG
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
Single-throw Heavy duty safety
Protection
Non-fusible
316 stainless steel NEMA 4X enclosure provides exceptional corrosion resistance and reliability in outdoor, washdown-prone environments. This translates to longer service life, fewer field rewires, and reduced maintenance costs for solar installations. Used on rooftop and ground-mounted PV systems, it withstands inclement weather while keeping electrical connections protected. The three-pole, 100 A, non-fusible design supports three circuits with safe high-current isolation, reducing fault propagation and simplifying maintenance for PV arrays and battery storage interfaces. The unit is rated for 600 VDC per pole, enabling broader compatibility with commercial and utility-scale solar systems while meeting NEC and UL requirements. In/Out LC/SR wiring accepts 1/0-#14 AWG, while main lug options support #14-#4 AWG, streamlining field wiring and reducing terminal temperatures. Certifications UL 98B and NEC 690 per UL 1741 underpin regulatory compliance and project approval.
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FAQs
Yes. The DCG3063UXM is rated for 600 VDC per pole and accepts In/Out wiring from 1/0 to #14 AWG per circuit, across three circuits. It is a three-pole, non-fusible disconnect suitable for solar PV isolation and safe maintenance in outdoor environments.
The unit carries UL 98B and NEC 690 per UL 1741 certification, with a NEMA 4X enclosure. These standards support electrical code compliance, safe operation in harsh environments, and reliable performance in solar installations.
The DCG3063UXM is a three-pole, three-circuit DC disconnect. It provides 100 A per pole with a non-fusible configuration to isolate each circuit independently and safely.
Designed for outdoor use, it features a 316 stainless steel enclosure with a NEMA 4X rating to resist corrosion and washdown. Plan for mounting in a protected outdoor location, ensure proper integrity of conduit entries, and follow wiring guidelines for In/Out #14 to 1/0 AWG conductors to maintain insulation integrity.
Warranty is Eaton Selling Policy 25-000, one year from installation or eighteen months from shipment, whichever occurs first. This coverage supports field support, replacement parts, and technical assistance for installation and commissioning.