Eaton DH162NWK DC Disconnect - UL Listed
Part Number: DH162NWK
Quick Summary
Eaton DC disconnect DH162NWK provides safe isolation for 600 VDC solar and energy storage systems. Engineers often grapple with reliable protection in harsh outdoor environments and difficult maintenance access, which can slow projects and increase risk. This unit is UL Listed and features a robust NEMA 4X enclosure in 304 stainless steel, offering corrosion resistance and outdoor reliability, plus fusible protection with a neutral and Class R options. With its compact footprint and straightforward wiring, it helps procurement teams reduce downtime, simplify compliance, and accelerate solar installation schedules. For applications ranging from rooftop PV to small-scale storage, DH162NWK combines safety, durability, and cost-effectiveness in a single, field-friendly solution.
Product Information
Extended Description
DH162NWK Eaton: Eaton DC disconnect, 60 A, NEMA 4X, 304 stainless steel, Class R, Fusible with neutral, Single-pole, Two-wire, Solar disconnect switch, 600 V, #14-#2 Cu/Al
Product Name
Eaton DC disconnect
Catalog Number
DH162NWK
UPC
786685375946
Product Length/Depth
10.2 in
Product Height
19.08 in
Product Width
7.73 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 Listed
Type
DC disconnect/grounded system
Amperage Rating
60 A
Number of circuits
1
Protection
Fusible
Voltage rating
600 VDC
Enclosure
NEMA 4X
Enclosure material
304 stainless steel
Protection
Fusible
DC disconnects for 600VDC solar photovoltaic installations (single circuit)
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DH162NWK
Feature: 60 A, single-pole, fusible with neutral. Business impact: Protects DC circuits from overcurrent while ensuring a reliable neutral reference, reducing risk of equipment damage and improving system uptime. Application: Solar disconnect switches and DC feed points in PV arrays. The DH162NWK’s wiring accommodates #14-#2 Cu/Al conductors, enabling flexible integration with existing feeders and minimizing termination effort. Feature: NEMA 4X enclosure in 304 stainless steel. Business impact: Delivers superior corrosion resistance and outdoor protection, lowering maintenance costs and extending service life in coastal, washdown, or dusty environments. Application: Outdoor PV inverters, battery storage rooms, and remote installations. Feature: UL Listed certification. Business impact: Supports compliance with safety standards, streamlining approvals, audits, and regulatory documentation. Application: Commercial and industrial solar projects where safety certification accelerates procurement. Feature: 600 VDC voltage rating and Class R fuse protection. Business impact: Enables safe operation in high-voltage DC circuits while providing reliable protection breakpoints, reducing arc flash exposure and maintenance events. Application: Solar PV farms, microgrids, and DC distribution points. Feature: Compact, single-pole, two-wire design. Business impact: Simplifies installation, reduces cabinet footprint, and lowers conduit and accessory costs. Application: Rooftop and module-level disconnects where space is at a premium. Industry context: For solar and storage installers, the combination of a rugged enclosure, solid protection scheme, and ease of wiring translates to measurable productivity gains and faster time-to-safe-isolated-state during commissioning and maintenance. The DH162NWK is well-suited for Eaton-compatible ecosystems and can integrate smoothly with existing protection schemes in new builds or retrofits.
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FAQs
Yes. The DH162NWK is rated for 60 A and 600 VDC, designed as a single-pole, fusible disconnect with neutral. It accepts #14-#2 Cu/Al wiring, making it suitable for solar PV interconnects and DC distribution points. The enclosure is a rugged NEMA 4X, 304 stainless steel unit, which supports outdoor deployment and easy mounting alongside PV equipment.
Key specs include 60 A amperage rating, 1 circuit, fusible protection with a neutral, 600 VDC voltage rating, and a NEMA 4X enclosure made from 304 stainless steel. It is categorized as a DC disconnect/grounded system and is UL Listed for safety compliance, with Class R fuse compatibility noted in its extended description.
Plan for outdoor mounting with the 304 stainless steel, NEMA 4X enclosure to resist corrosion and ingress. Ensure proper cable routing for #14-#2 Cu/Al conductors, maintain adequate clearance for maintenance access, and follow the UL-listed installation guidance. The unit’s single-pole, two-wire design simplifies wiring runs and minimizes enclosure space requirements in outdoor kiosks or equipment rooms.
The DH162NWK carries UL Listed certification and features a NEMA 4X enclosure, with 304 stainless steel construction for corrosion resistance. These attributes support compliance in outdoor solar and storage installations and align with common safety and protection standards used in industrial electrical protection and circuit control.
The product warranty follows Eaton’s policy 25-000: one year from the date of installation or eighteen months from shipment, whichever occurs first. This warranty covers manufacturing defects and supports post-installation service planning, helping protect your investment in critical DC protection hardware.