Eaton DCG6064FWM DC Disconnect - NEMA 4X 600VDC
Part Number: DCG6064FWM
Quick Summary
Eaton DCG6064FWM DC disconnect is a heavy-duty solution designed to safely isolate solar DC circuits in outdoor PV installations. Engineers often struggle with durable protection, reliable fault isolation, and long-term enclosure integrity in harsh environments. This unit meets UL 98B and NEC 690 per UL 1741, plus a NEMA 4X 304 stainless steel enclosure for outdoor resilience, helping you maintain compliance and reduce downtime. By combining robust protection with straightforward installation, it supports faster commissioning and lower lifecycle costs in commercial and industrial solar projects.
Product Information
Extended Description
DCG6064FWM Eaton: Eaton heavy-duty DC disconnect,200A,Solar,Grade 304 stainless steel,Fusible,Grounded,In/Out(LC): 300 MCM-#6, In/Out(SR): 300 MCM-#6,600 Vdc,NEMA 4X,6,Fusible,Isolated return,Six-pole,DC photovoltaic applications,Single-throw
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG6064FWM
UPC
786685625034
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 4X
Protection
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 4X
Enclosure material
304 stainless steel
Fuse configuration
Fusible
Isolation
Isolated return
Switch type
Heavy duty safety Single-throw DC photovoltaic systems
Protection
Fusible
Feature → Business Impact → Application: Six-pole, fusible, grounded, isolated-return design delivers reliable fault isolation and improved safety for multi-string solar arrays, reducing arc-flash risk and downtime in utility-scale and commercial PV sites. This translates to safer maintenance windows and easier regulatory compliance when wiring large DC circuits under 600 VDC. Application: Solar PV installations requiring durable outdoor protection and precise DC switching, with compatible main-lug wire sizes up to 300 kcmil-#6 for LC/ SR terminations.Feature → Business Impact → Application: NEMA 4X enclosure in 304 stainless steel provides superior corrosion resistance and weather sealing, extending service life in coastal or industrious environments. Result: lower maintenance costs and fewer weather-related outages. Application: Outdoor PV disconnects mounted near arrays or distribution panels where harsh conditions are common.Feature → Business Impact → Application: Rated for 200 A and 600 VDC with six circuits enables centralized, scalable PV protection while minimizing cabinet footprint. Benefit: optimized space planning and reduced hardware counts in medium to large solar installations. Application: Industrial and commercial solar systems requiring robust, scalable DC protection with compliant wiring.Feature → Business Impact → Application: Isolated return and grounded configuration improves fault clearing and reduces stray currents, helping meet electrical codes and safety standards. Benefit: easier testing, safer energization, and straightforward troubleshooting. Application: Systems with multiple DC strings where precise return path control is essential.Feature → Business Impact → Application: UL 98B and NEC 690 per UL 1741 certifications provide formal compliance assurance, supporting project approvals and utility interconnects. Benefit: smoother procurement and faster project sign-offs. Application: PV projects in regulated markets requiring proven certification footprints and documented reliability.
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FAQs
Install the DCG6064FWM as a six-pole disconnect with LC and SR terminations sized up to 300 kcmil-#6. Mount in a NEMA 4X enclosure, connect the grounded return, and fuse-protect each circuit per the 200 A rating. Follow UL 98B/NEC 690 guidelines for safe commissioning and quick fault isolation.
Key ratings include 200 A amperage, 600 VDC maximum, six poles, fusible protection, grounded system, and isolated return. It is designed for solar PV applications and supports LC and SR wiring up to 300 kcmil-#6, ensuring robust protective functions in harsh environments.
Yes. The enclosure is a NEMA 4X rated, made from 304 stainless steel, providing weatherproof and corrosion-resistant protection ideal for outdoor solar sites. Its six-pole fusible design with isolated return is tailored for PV arrays and exposed locations, improving reliability and safety outdoors.
It meets UL 98B and NEC 690 per UL 1741, with a NEMA 4X enclosure. These certifications support code compliance, safety, and reliability in solar installations, facilitating approvals with utilities and inspectors.
The product carries Eaton's warranty policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. Routine maintenance is minimized by durable stainless steel construction, fusible protection, and UL/ NEC compliance, reducing lifetime ownership costs.