Eaton DH226NRKLCR Heavy Duty Safety Switch - UL Listed
Part Number: DH226NRKLCR
Quick Summary
Eaton DH226NRKLCR is a heavy duty safety switch designed for reliable load isolation in industrial power protection systems. For engineers facing tight maintenance windows and demanding code compliance, the challenge is finding a device that ships ready to install and perform consistently. This model carries UL Listed certification and a NEMA 3R enclosure, with Cam-Lok reverse pin features to simplify wiring and field retrofits. In practice, you gain faster installation, robust protection against fault conditions, and a scalable solution for expanding switchgear.
Product Information
Extended Description
DH226NRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 240V, 2P, Fusible with solid neutral, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH226NRKLCR
UPC
786685369211
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 reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
600A
Number Of Poles
Two-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid 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 - DH226NRKLCR
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Heavy-duty construction provides rugged durability in demanding environments. Business Impact: Reduces maintenance downtime and extends service life, lowering total cost of ownership. Application: Outdoor substations and harsh industrial facilities where reliability matters. Feature: Fusible with solid neutral simplifies circuit protection and neutral reference. Business Impact: Streamlines wiring diagrams, improves fault clarity, and enhances safety margins. Application: Distributive feeders and motor control centers requiring reliable disconnection. Feature: 2-pole, 600A, 240V rating supports large loads with a compact footprint. Business Impact: Enables efficient distribution without overburdening switchgear, reducing panel space needs. Application: Heavy machinery and high-current equipment in manufacturing lines. Feature: NEMA 3R enclosure offers weather resistance for outdoor and semi-exposed installations. Business Impact: Protects against rain, dust, and corrosion, improving uptime and compliance. Application: Outdoor enclosures, rooftops, and sites near wash-down areas. Feature: Cam-Lok reverse pin eases field wiring and retrofit timelines. Business Impact: Cuts installation time and minimizes miswiring risk. Application: Modular switchgear assemblies and quick-upgrade projects. Feature: Series K alignment ensures compatibility with other Eaton devices. Business Impact: Simplifies upgrades and stock planning, reducing training and maintenance complexity. Application: Integrated Eaton ecosystem in new builds or renovations.
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FAQs
Install the DH226NRKLCR in a suitable NEMA 3R enclosure or compliant outdoor site, securing the 2-pole unit to a stable mounting surface. Connect with Cam-Lok reverse pin wiring for quick, reliable terminations and ensure neutral is solidly bonded. Confirm clearance for service and verify UL Listed conformity during final inspection to meet code requirements.
Key specs include a 600A amperage rating, 240V operating voltage, two-pole configuration, and a fusible with solid neutral fuse arrangement. The enclosure is NEMA 3R, and the device is part of Eaton Series K, designed for reliable heavy-duty service with rapid disconnection under fault conditions.
Yes. The NEMA 3R enclosure provides weather resistance suitable for outdoor installations and semi-exposed environments. The fusible with solid neutral configuration and rugged construction further support durable operation in harsh conditions, making it a common choice for outdoor substations and yard switchgear.
The DH226NRKLCR is UL Listed, signaling compliance with recognized safety standards for electrical protection and control devices. This certification supports regulatory acceptance in most industrial facilities and aligns with maintenance and safety auditing requirements.
Warranty coverage is one year from installation or eighteen months from shipment, whichever occurs first, per Eaton policy 25-000. For ongoing support, consult Eaton’s documentation and the provided specification sheet to align maintenance cycles and replacement part planning with your site’s asset management program.