Eaton DCG3063FXM DC Disconnect - NEMA 4X 316 SS
Part Number: DCG3063FXM
Quick Summary
Eaton DCG3063FXM DC Disconnect provides rugged isolation for solar and 600 VDC circuits. Installers confront corrosion, ingress, and compliance pressure; this unit delivers a robust, maintainable solution. UL 98B and NEC 690 per UL 1741 approvals accompany its 3-pole, fusible design for reliable PV protection. The 316 stainless steel enclosure with a NEMA 4X rating resists harsh environments, while inputs and outputs accommodate 1/0-#14 AWG wiring for straightforward field wiring. Designed for solar projects and other 600 VDC applications, it offers dependable safety, documented warranty coverage, and compatibility with Eaton's broader protection and control ecosystem, delivering measurable uptime and cost efficiency.
Product Information
Extended Description
DCG3063FXM Eaton: Eaton heavy-duty DC disconnect, 100 A, NEMA 4X, Grade 316 stainless steel, In/Out(LC/SR): 1/0-#14 AWG, 3 circuits, 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
DCG3063FXM
UPC
786685556932
Product Length/Depth
10.22 in
Product Height
24.95 in
Product Width
11.79 in
Product Weight
29 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
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
Fusible
Isolation
Isolated return
Switch type
Single-throw Heavy duty safety
Protection
Fusible
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DCG3063FXM
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The 100 A amperage rating with three circuits and fusible protection delivers reliable DC maximum current control, enabling safe isolation of multiple PV strings and battery feeds. This configuration reduces the risk of arcing and overcurrents, improving system safety and compliance during maintenance or fault conditions. Suitable for solar installations, telecom DC power, and other 600 VDC circuits, it supports modular protection in compact installations. Feature → Business Impact → Application: NEMA 4X enclosure in 316 stainless steel provides exceptional corrosion resistance and enclosure integrity in outdoor or washdown environments, reducing maintenance cycles and downtime while protecting sensitive components. Ideal for solar farms, remote PV installations, and harsh industrial sites. Feature → Business Impact → Application: Main lug/wire size flexibility In/Out(LC/SR): 1/0-#14 AWG supports straightforward field wiring and scalable configurations, enabling faster installation and easier upgrades for evolving PV arrays or battery storage systems. Feature → Business Impact → Application: Grounded with Isolated return enhances safety during disconnection events and simplifies fault diagnosis, meeting stringent electrical codes and PV system safety requirements. Feature → Business Impact → Application: Three-pole solar-application focus (Series: DC photovoltaic applications) ensures proper isolation of each string, reducing cross-circuit interference and enabling safer maintenance across large-scale installations. Feature → Business Impact → Application: Comprehensive certifications and warranty support risk management, including UL 98B and NEC 690 per UL 1741, plus Eaton’s 25-000 policy, delivers confidence in long-term operation and serviceability for solar and industrial DC protection.
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FAQs
Yes. The DCG3063FXM is designed for 600 VDC per pole and features three circuits, making it suitable for isolating multiple solar strings or battery feeds while maintaining safe, code-compliant operation in PV installations.
It is rated for 100 A, three-pole operation, fusible protection, and accepts In/Out wiring of 1/0 to #14 AWG, with a maximum of 600 VDC per pole. This combination supports reliable PV protection and straightforward field wiring.
Yes. The enclosure is NEMA 4X and manufactured from 316 stainless steel, providing excellent corrosion resistance and ingress protection suitable for outdoor, washdown, or harsh industrial settings common in solar farms.
The unit carries UL 98B and NEC 690 per UL 1741 certifications, ensuring alignment with PV safety standards and grid-interconnection requirements for reliable, compliant operation.
Warranty is governed by Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first, providing clear coverage and support for fielded PV protection equipment.