Eaton DH466SNRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH466SNRKLC
Quick Summary
Eaton DH466SNRKLC is a quick-connect heavy duty safety switch used to reliably disconnect heavy electrical loads in industrial power systems. Installers often wrestle with wiring complexity, downtime during maintenance, and ensuring safety compliance in harsh environments. This unit carries UL Listed safety certification and a rugged NEMA 3R enclosure, designed for outdoor or washdown areas. In addition, its four-pole, fusible with switched neutral design and Cam-Lok connections help reduce installation time and improve system availability, supporting safer, faster maintenance and lower total cost of ownership in industrial power distribution environments.
Product Information
Extended Description
DH466SNRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 600V, 4P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH466SNRKLC
UPC
786685374604
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
600A
Number Of Poles
Four-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Fusible with switched neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DH466SNRKLC
Feature: 600A amperage rating. Business Impact: Provides a robust disconnect capability for high-current circuits, improving system reliability and reducing the risk of arc-flash incidents. Application: Suitable for large manufacturing lines, transformer feeds, and critical loads where uptime matters. Feature: Four-pole configuration. Business Impact: Ensures complete isolation and control across all phases, enhancing safety during maintenance and testing. Application: Ideal for 3-phase power distribution and switchgear assemblies in industrial plants. Feature: Fusible with switched neutral. Business Impact: Combines protection with a controlled shutoff sequence, reducing fault propagation and simplifying coordination with downstream protection devices. Application: Essential in systems requiring precise fault clearing and neutral switching capability. Feature: NEMA 3R enclosure. Business Impact: Delivers weather resistance and protection in indoor/outdoor environments, supporting reliable operation in demanding conditions. Application: Outdoor switchgear, yards, and exposed electrical rooms in harsh climates. Feature: Cam-Lok connectors. Business Impact: Enables rapid, secure field connections, cutting installation time and minimizing downtime. Application: Quick-construction projects, modular switchgear, and retrofit scenarios where speed matters. Feature: Series K, heavy-duty design. Business Impact: Delivers rugged performance with extended service life in demanding industrial applications, reducing replacement costs. Application: Large facility power distribution, mining, and process industries. Feature: UL Listed certification. Business Impact: Provides validated safety compliance and easier regulatory acceptance across markets. Application: Essential requirement for procurement and safety audits in many facilities.
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FAQs
The DH466SNRKLC uses Cam-Lok quick-connect wiring for fast, secure field connections and a four-pole, fusible configuration with switched neutral. Its NEMA 3R enclosure supports both indoor and outdoor installations, aligning with rugged industrial environments and simplifying retrofits in existing switchgear layouts.
Key ratings are 600 A amperage and 600 V voltage, with a four-pole configuration. The fuse arrangement is fusible with switched neutral, providing controlled fault interruption and safer maintenance sequencing while maintaining coordination with downstream protection devices.
This model excels in heavy-duty power distribution, manufacturing lines, process industries, and outdoor switchgear installations. Its Series K design, Cam-Lok connectivity, and rugged NEMA 3R enclosure make it a reliable choice for harsh environments, ensuring high uptime and safe isolation during maintenance.
The DH466SNRKLC is UL Listed, confirming adherence to recognized safety standards. It features a NEMA 3R enclosure, offering weather resistance suitable for outdoor or semi-outdoor deployments. No CE, SIL, or IP certifications are listed in the provided data, so UL Listing and enclosure protection are the primary compliance indicators here.
Warranty is Eaton’s policy: one year from installation or 18 months from shipment, whichever comes first. Regular checks should focus on enclosure integrity, connector condition, and fuse status. The rugged design and quick-connect features help reduce maintenance time, lowering downtime costs and improving overall return on investment.