Eaton DH365FRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH365FRKLC
Quick Summary
Eaton DH365FRKLC is a quick-connect heavy-duty safety switch used to isolate 3-phase power up to 400A. Facility downtime and unsafe disconnections are common pain points, but this unit delivers fast, secure isolation with a robust build. Key certifications and ratings include UL Listed and a NEMA 3R enclosure, supporting reliable indoor and outdoor protection. The combination of Cam-Lok wiring, Series K design, and fusible configuration translates to safer installations, easier maintenance, and long-term cost savings in large electrical distributions. This makes it a strong fit for industrial protection and circuit control applications where uptime and safety are non-negotiable.
Product Information
Extended Description
DH365FRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 600V,3P, Fusible, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH365FRKLC
UPC
786685372280
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
Fusible
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
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Eaton Specification Sheet - DH365FRKLC
Feature: 400A current rating with three-pole, fusible configuration. Business Impact: Enables safe, high-capacity power isolation in main distribution paths, reducing exposure to live circuits and enabling compliant lockout/tagout procedures. Application: Ideal for large industrial panels and process lines requiring robust fault isolation. Feature: Quick-connect Cam-Lok wiring. Business Impact: Speeds field assembly and reduces wiring errors, cutting commissioning time and improving installation consistency. Application: Suitable for high-volume, modular installations in manufacturing facilities. Feature: NEMA 3R enclosure construction. Business Impact: Delivers weather-resistant protection for indoor/outdoor locations, lowering environmental downtime and extending service life. Application: Outdoor substations, loading docks, and protected outdoor switchgear. Feature: Series K, heavy-duty, single-throw design. Business Impact: Standardized components simplify part sourcing and maintenance, improving overall system reliability. Application: Control panels and switchgear assemblies requiring dependable, bolted-on safety switches. Feature: Cam-Lok connectors and fusible fuse configuration. Business Impact: Improves safety during fuse changes and reduces field wiring complexity, contributing to safer maintenance and predictable performance. Application: Installation in process lines and distribution gear where fast, secure connections matter. Feature: UL Listed with a large footprint and weight stability. Business Impact: Demonstrates compliance and ruggedness for demanding environments, reducing risk for inspectors and operators. Application: Heavy-duty industrial facilities with strict safety and reliability requirements.
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FAQs
The DH365FRKLC is designed for seamless Cam-Lok wiring and integrates with Eaton Series K safety switches. When mounting in a suitable enclosure, align terminals per the catalog and use Cam-Lok connectors to minimize wiring time. The 3-pole, fusible configuration supports standard three-phase distributions up to 400A at 600V, improving field installation efficiency.
Key specs include a 400A amperage rating, 600V voltage rating, three-pole configuration, fusible fuse type, and single-throw operation. It is built for heavy-duty industrial use and is UL Listed, with a NEMA 3R enclosure for protected installations in varied environments.
Yes. The product uses a NEMA 3R enclosure, which provides weather-resistant protection suitable for outdoor and semi-exposed indoor locations. Combined with UL Listed certification, it meets essential reliability and safety standards for outdoor power isolation in industrial facilities.
The product carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. Regular maintenance checks, proper installation practices, and documented testing help maximize uptime and ensure continued compliance with safety standards.
Cam-Lok connectors enable quick, secure field connections, reducing wiring time and potential loose connections. Series K design offers standardized, heavy-duty performance with reliable fault isolation, improving maintenance turnaround and lifecycle costs in large electrical distributions.