Eaton DH365URKNLC Heavy Duty Safety Switch - UL Listed
Part Number: DH365URKNLC
Quick Summary
Eaton DH365URKNLC is a heavy-duty, quick-connect safety switch designed for control circuits in industrial power distribution. Facility teams often wrestle with bulky unfused disconnects that slow commissioning and routine maintenance, increasing downtime and labor costs. This UL Listed device comes in a rugged NEMA 3R enclosure, suitable for indoor or outdoor service in demanding environments. With Cam-Lok connection, Series K designation, and a 400 A rating, it streamlines wiring, improves fault isolation, and reduces field installation time. Adopting this switch supports safer isolation, easier maintenance, and better compliance in electrical protection and circuit control strategies.
Product Information
Extended Description
DH365URKNLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V,3P, Unfused, Series K, NEMA 3R, Cam-Lok.
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH365URKNLC
UPC
786685372648
Product Length/Depth
32.87 in
Product Height
74.34 in
Product Width
16.1 in
Product Weight
370 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
Special features
Cam-Lok
Type
Heavy Duty, Single-Throw
Amperage Rating
400A
Number Of Poles
Three-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Unfused
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH365URKNLC
Feature: The 400A, three-pole, 600V rating provides robust protection for large-motor feeders, reducing the number of devices required to manage a circuit and enabling cleaner, safer electrical layouts. This translates to shorter wiring runs and clearer fault isolation in machine centers and process lines. Business Impact: Higher uptime and faster project execution thanks to more efficient protection schemes. Application: Industrial motor control panels and heavy automation feeders on manufacturing lines.Feature: Cam-Lok connectivity enables quick, secure electrical connections. Impact: Speeds installation, minimizes termination errors, and reduces commissioning time. Application: New builds, plant relocations, and maintenance outages where downtime must be minimized.Feature: NEMA 3R enclosure provides weather-resistant protection for indoor and outdoor environments. Impact: Lower maintenance costs and longer service life in harsh conditions. Application: Outdoor switchgear, loading docks, and semi-enclosed equipment rooms.Feature: UL Listed certification confirms safety compliance and simplifies audits. Impact: Reduces qualification risk and supports regulatory adherence. Application: Facilities with strict safety programs and recurring safety inspections.Feature: Series K, unfused design offers flexible integration with existing protection schemes. Impact: Streamlined installation and easier upgrade paths for evolving electrical systems. Application: General purpose disconnects in power distribution networks across industrial facilities.Feature: 400A rating and 3P configuration align with modern industrial loads. Impact: Better protection coordination and reduced panel footprint. Application: High-current feeders feeding motors, pumps, and press lines in production environments.Warranty Insight: The Eaton policy provides one year from installation or eighteen months from shipment, whichever comes first. Impact: Clear, predictable service expectations for procurement and long-term maintenance planning. Application: Project warranties and service-level planning across the facility lifecycle.
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FAQs
When installing the DH365URKNLC, ensure a sturdy mounting surface capable of supporting the 370 lb unit and adequate clearance for access. Utilize Cam-Lok connectors for rapid, secure terminations and confirm compatibility with NEMA 3R enclosures for indoor/outdoor use. Follow proper torque specs and Eaton installation guidelines to minimize commissioning time and maximize safety.
The DH365URKNLC is rated for 400A, three-phase operation (3P), at 600V. It is unfused, part of Eaton’s Series K, and uses Cam-Lok connections for quick, reliable terminations. These specs support high-current motor protection and robust isolation in industrial power distribution systems.
Yes. The DH365URKNLC employs a NEMA 3R enclosure and UL Listed certification, making it appropriate for outdoor or semi-enclosed indoor environments. This combination helps protect against rain and corrosion in typical industrial settings while maintaining compliant isolation and safety performance.
The DH365URKNLC carries UL Listed certification, a key safety credential that supports regulatory compliance and safety audits. While other standards aren’t listed here, UL Listing indicates adherence to established safety criteria for electrical disconnects, aiding procurement teams during compliance reviews and commissioning.
Eaton’s warranty for the DH365URKNLC is one year from installation or eighteen months from shipment, whichever occurs first. This policy provides a clear post-purchase commitment, helping procurement teams plan for field service and budgeting, while ensuring coverage during early-life operation and commissioning.