Eaton DCG3061UPM DC Disconnect - NEMA 4 Solar Ready
Part Number: DCG3061UPM
Quick Summary
The Eaton heavy duty DC disconnect isolates solar PV DC circuits up to 600 VDC for PV installations. This design addresses downtime and maintenance challenges by delivering reliable isolation in harsh environments. It carries UL 98B and NEC 690 per UL 1741 certifications, with a NEMA 4 enclosure that withstands outdoor exposure and washdowns. The unit combines rugged steel construction with grounded, isolated return for safer servicing, while its three-pole, non-fusible configuration supports compliant, low-risk current interruption. For engineers and procurement teams, it offers a trusted balance of safety, durability, and straightforward installation, enabling efficient project timelines and predictable Total Cost of Ownership in commercial and utility-scale solar deployments.
Product Information
Extended Description
DCG3061UPM Eaton: Eaton heavy-duty DC disconnect,30A,Solar,Painted steel,Non-fusible,Grounded,In/Out(LC): #2-#14 AWG, In/Out(SR): 1/0-#14 AWG,600 Vdc,NEMA 4,3,Non-fusible,Isolated return,Three-pole,DC photovoltaic applications,Single-throw
Product Name
Eaton heavy duty DC disconnect
Catalog Number
DCG3061UPM
UPC
786685556765
Product Length/Depth
10.22 in
Product Height
19.08 in
Product Width
8.76 in
Product Weight
21 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
30A
Number of circuits
3
Ground
Grounded
Maximum voltage
600 VDC
NEMA rating
NEMA 4
Protection
Non-fusible
Application
Solar
Main lug wire size
In/Out(LC): #2-#14 AWG, In/Out(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 4
Enclosure material
Painted galvanized steel
Fuse configuration
Non-fusible
Isolation
Isolated return
Switch type
Single-throw DC photovoltaic systems Heavy duty safety
Protection
Non-fusible
Feature → Business Impact → Application: Three-pole, 30A non-fusible DC disconnect provides robust isolation, reducing arc-flash risk and enabling compliant maintenance window procedures in solar PV networks. Application: 600 VDC rated PV strings and arrays with certified protection. Feature → Business Impact → Application: Grounded system with isolated return simplifies fault tracing and eases troubleshooting during routine service, improving uptime. Application: Rooftop and ground-mounted solar installations requiring clear, safe DC isolation points. Feature → Business Impact → Application: NEMA 4 enclosure in painted galvanized steel delivers outdoor-ready performance, protecting internal contacts from dust, water, and physical impacts. Application: Outdoor installations or harsh indoor environments with exposure to weather. Feature → Business Impact → Application: In/Out LC terminations for #2-#14 AWG and In/Out SR terminations for 1/0-#14 AWG enable flexible wiring, reducing field rework and enabling faster panel assembly. Application: String wiring and combiner connections in PV systems. Feature → Business Impact → Application: 600 VDC per pole and three-pole arrangement support multi-string configurations, improving system scalability and future expansion. Application: Commercial rooftop arrays and utility-scale solar farms. Feature → Business Impact → Application: Non-fusible protection and isolation aligned with NEC 690 and UL 98B compliance reduce compliance risk and simplify inspection workflows. Application: Regulatory-driven projects and installed base maintenance. Feature → Business Impact → Application: Compact footprint (dimensions approx. 10.22 in L x 8.76 in W x 19.08 in H) with a 21 lb weight offers install efficiency in constrained spaces without sacrificing serviceability. Application: Compact electrical rooms and retrofit projects where space is at a premium.
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FAQs
For installation, plan a three-pole, non-fusible DC disconnect with NEMA 4 rated enclosure. Use In/Out LC terminals for #2-#14 AWG and In/Out SR for 1/0-#14 AWG, and ensure wiring meets 600 VDC per pole. Verify clearance and weather exposure, and follow NEC 690 guidelines for PV system isolation.
The unit is rated for 30A, 600 VDC per pole, with three poles and a grounded, isolated return. It is non-fusible and designed specifically for DC photovoltaic applications, aligning with NEC 690 requirements and UL 98B for enclosure protection.
Yes. It features a NEMA 4 enclosure made of painted galvanized steel, providing protection against dust, water, and outdoor elements, making it suitable for rooftop or outdoor PV installations.
The device carries UL 98B and NEC 690 per UL 1741 certifications, ensuring compliance for PV system protection and safe operation in solar installations.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever comes first. Routine maintenance centers on confirming enclosure integrity, terminal connections, and inspection of isolation functionality during periodic PV system servicing.