Eaton DH326NRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH326NRKLC
Quick Summary
Eaton DH326NRKLC heavy duty safety switch provides reliable power isolation for large industrial equipment. When downtime or unsafe wiring threatens production, this unit delivers fast, secure disconnection and straightforward maintenance. Key certifications and ratings include UL Listed safety compliance and a rugged NEMA 3R enclosure, ensuring reliable operation in indoor or outdoor environments. Built for panel builders and OEMs, it integrates with Eaton Series K hardware, fusible with a solid neutral, and a three-pole 600A, 240V design to streamline installation and lifecycle costs. With Cam-Lok options for quick, field-ready connections, you can reduce commissioning time and improve serviceability. Its robust construction supports demanding industrial environments, from manufacturing floors to mining facilities.
Product Information
Extended Description
DH326NRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH326NRKLC
UPC
786685370927
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
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH326NRKLC
Feature: 600A, 240V three-pole design. Business Impact: Handles high motor and equipment loads with coordinated protection, reducing panel count and wiring complexity. Application: Heavy machinery control in manufacturing lines and processing plants. Feature: NEMA 3R enclosure. Business Impact: Provides rainproof, corrosion-resistant housing for outdoor or damp locations, lowering exposure-related downtime. Application: Outdoor substations, covered equipment bays, and exterior switchgear panels. Feature: Cam-Lok quick-connect capability. Business Impact: Speeds installation and simplifies field maintenance without sacrificing connection integrity. Application: Routine maintenance, sensor upgrades, and hot-swap scenarios in industrial environments. Feature: Fusible with solid neutral configuration. Business Impact: Delivers precise overload protection and safer shutdown sequences with neutral integrity. Application: Coordination with downstream protections in motor control centers. Feature: Series K compatibility and rugged build. Business Impact: Streamlines product selection for OEMs and integrators, reducing engineering time and ensuring long-term availability. Application: OEM panel assemblies, retrofits, and new machine builds. Feature: Certified and robust specification set. Business Impact: Ensures compliance with safety standards and reduces risk through proven industry practices. Application: Industries requiring UL compliance and dependable performance, such as food & beverage, mining, and packaging.
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FAQs
DH326NRKLC is a three-pole, 600A, 240V safety switch built for heavy-duty applications. It features a fusible with solid neutral configuration, a NEMA 3R enclosure for versatile indoor/outdoor use, and Cam-Lok connections for quick, secure field wiring. The unit aligns with UL Listed safety standards and is designed for Series K mounting compatibility, aiding integration in new builds or retrofits.
Yes, the DH326NRKLC is UL Listed, confirming third-party safety compliance. It comes in a NEMA 3R enclosure, which provides weather resistance and protection against dust and water ingress in outdoor or damp indoor settings. This combination supports dependable operation in harsh industrial environments and simplifies regulatory paperwork during audits.
This switch is designed for heavy-duty industrial applications where reliable isolation and protection are critical. Suitable use cases include manufacturing lines, motor control centers, mining facilities, and outdoor equipment rooms. Its three-pole configuration, solid neutral, and Cam-Lok wiring simplify integration with existing control systems and help maximize uptime in high-demand environments.
Cam-Lok offers fast, tool-free connection and disconnection of conductors without compromising connection integrity. For maintenance, it enables quicker field replacements or upgrades, reducing downtime. In installation, Cam-Lok simplifies routing and termination, which is especially advantageous in tight panels and crowded switchgear spaces common in large facilities.
Plan for a depth of about 32.87 inches and a height of 74.34 inches, with a width of 16.1 inches and an approximate weight of 370 lb. Ensure adequate mounting surface for Series K compatibility and allowance for Cam-Lok cabling. Verify nearby control circuits for coordination with downstream protections and respect the NEMA 3R rating by providing appropriate environmental protection measures.