Eaton DCG2064FRM DC disconnect - NEMA 3R 600 VDC
Part Number: DCG2064FRM
Quick Summary
DCG2064FRM DC disconnect isolates solar PV power systems safely. Installers often struggle with wiring complexity, space constraints, and regulatory compliance; this unit addresses those pains with a rugged frame, intuitive wiring, and clearly rated terminals. It carries NEC 690 per UL 1741 and UL 98B certifications, plus a NEMA 3R enclosure for outdoor durability. The combination of a 200 A rating and 600 VDC capability supports scalable PV projects while the grounded, fusible design enhances safety and fault management. In addition, its compatible lugs and isolation features help streamline procurement and installation, reducing both installation time and lifecycle costs for project teams.
Product Information
Extended Description
DCG2064FRM Eaton: Eaton heavy-duty DC disconnect,200A,Solar,Painted galvanized steel,Fusible,Grounded,In/Out(LC): 300 MCM-#6, In/Out(SR): 300 MCM-#6,600 Vdc,NEMA 3R,2,Fusible,Isolated return,Two-pole,DC photovoltaic applications,Single-throw
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG2064FRM
UPC
786685624754
Product Length/Depth
11.63 in
Product Height
35.38 in
Product Width
16.54 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
2
Ground
Grounded
Maximum voltage
600 VDC
NEMA rating
NEMA 3R
Protection
Fusible
Application
Solar
Main lug wire size
In/Out(LC): 300 kcmil-#6, In/Out(SR): 300 kcmil-#6
Number of poles
Two-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
Fusible
Isolation
Isolated return
Switch type
DC photovoltaic systems Heavy duty safety Single-throw
Protection
Fusible
200 A amperage rating → Business impact: enables support for mid-to-large solar PV strings without oversizing infrastructure, reducing total project cost. Application: roof and ground-mounted PV arrays benefit from dependable current handling. The two-pole, fusible protection → Business impact: provides robust fault isolation and protective redundancy, lowering SPD and inverter risk. Application: DC PV system protection where rapid fault clearing matters for uptime. NEMA 3R outdoor enclosure (painted galvanized steel) → Business impact: weatherproof performance and corrosion resistance translate to longer service life in rooftop or field conditions. Application: outdoor solar installations with exposure to rain, dust, and temperature swings. Main lug wire size In/Out(LC): 300 kcmil-#6, In/Out(SR): 300 kcmil-#6 → Business impact: flexible, high-capacity conductor options simplify site wiring and reduce field splicing. Application: heavy conductor runs that require reliable, easy termination. Grounded, isolated return → Business impact: enhances safety by minimizing stray currents and arcing risk, supporting safer maintenance. Application: DC distribution in photovoltaic systems. Two-pole design with 2 circuits → Business impact: enables simultaneous control of two DC feeds, simplifying layout and maintenance planning. Application: compact, scalable PV disconnect solutions. Warranty and compliance context → Business impact: aligns with Eaton’s policy while ensuring traceable performance under NEC UL requirements. Application: procurement decisions that demand regulatory assurance and predictable lifecycle costs.
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FAQs
Yes. The unit accommodates In/Out(LC): 300 kcmil-#6 and In/Out(SR): 300 kcmil-#6, providing flexible wiring options for both line/commercial and service runs. This simplifies field termination and helps maintain conductor sizing consistency across the PV disconnect installation.
DCG2064FRM is rated for 200 A and 600 VDC per pole, with two poles. This enables robust protection for mid-to-large solar installations and ensures compatibility with standard PV arrays, inverters, and DC distribution schemes.
Yes. The enclosure is rated NEMA 3R and constructed from painted galvanized steel, designed for outdoor use in harsh environments. It provides rain and weather resistance, enabling installation on rooftops or in exposed field locations while maintaining electrical integrity.
The unit aligns with NEC 690 per UL 1741 and UL 98B certifications, supporting safe operation and regulatory compliance for PV systems. The grounded, fusible design further enhances protection and fault management in solar DC applications.
Eaton offers a warranty policy (25-000) with one year from installation or eighteen months from shipment, whichever occurs first. Combined with durable construction and reduced maintenance downtime, this translates to lower lifecycle costs and more predictable return on investment for PV projects.