Eaton DH227NRKLCR Heavy Duty Safety Switch - UL Listed
Part Number: DH227NRKLCR
Quick Summary
The Eaton DH227NRKLCR safety switch delivers reliable power control for industrial equipment. In demanding facilities, rapid, safe isolation is essential, and many switches hinder uptime with complex wiring or slow maintenance procedures. This model carries UL Listed certification for electrical safety and features a NEMA 3R enclosure for outdoor or harsh environments, plus Cam-Lok reverse-pin for quick field connections. Designed for Series K integration, it’s a fusible two-pole device rated 800A at 240V with a solid neutral, delivering robust protection and easy installation. Businesses gain downtime reductions, safer maintenance, and scalable protection across distributed panels and switchgear.
Product Information
Extended Description
DH227NRKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 800A, 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
DH227NRKLCR
UPC
786685369297
Product Length/Depth
32.87 in
Product Height
85.59 in
Product Width
21.73 in
Product Weight
540 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
800A
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
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
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Eaton Specification Sheet - DH227NRKLCR
Feature: 800A at 240V, two-pole, fusible with solid neutral; Business Impact: robust fault isolation and safe shutdown reduce downtime and arc flash risk; Application: main feeders in industrial panels and switchgear. Feature: NEMA 3R enclosure; Business Impact: weather-resistant, suitable for outdoor or washdown environments, improving reliability and service life; Application: outdoor substations, loading docks, or exposed installations. Feature: Series K and Cam-Lok reverse pin; Business Impact: faster, secure wiring with flexible field connections, cutting installation time and labor costs; Application: field service and modular switchgear setups. Feature: UL Listed certification; Business Impact: simplifies regulatory compliance and audit readiness, reducing procurement risk; Application: plants and facilities pursuing recognized safety standards. Feature: Quick Connect heavy-duty design; Business Impact: streamlined maintenance and quicker swap-outs, minimizing downtime during routine servicing; Application: retrofit projects and dense electrical rooms requiring rapid turnover.
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FAQs
DH227NRKLCR is ideal for industrial panels, distribution boards, and switchgear in demanding facilities. Its 800A rating at 240V and two-pole, fusible with solid neutral design support high-load isolation and reliable operation in both indoor and outdoor environments, thanks to its Series K compatibility and rugged enclosure.
The Cam-Lok reverse pin design simplifies field connections by allowing fast, secure plug-in wiring without compromising conductor integrity. This reduces installation time, minimizes commissioning errors, and supports easier maintenance during periodic testing or component swaps in busy electrical rooms.
Yes. The DH227NRKLCR utilizes a NEMA 3R enclosure, providing weather resistance and outdoor capability. Combined with UL Listed safety features, it maintains performance in dusty, damp, or washdown settings typical of outdoor substations, loading docks, and exposed industrial spaces.
Confirm the amperage (800A), voltage (240V), pole configuration (two-pole), and fuse type (fusible with solid neutral). Also verify enclosure rating (NEMA 3R) for environmental conditions, and ensure compatibility with Series K switchgear and Cam-Lok connections to guarantee seamless integration.
Eaton products typically follow the manufacturer’s standard warranty (one year from installation or eighteen months from shipment, per policy 25-000). For technical support, there is access to Eaton documentation, specification sheets, and field support channels to assist with installation, commissioning, and ongoing maintenance.