Eaton DH266NGKLCR Heavy-Duty Safety Switch - UL Listed
Part Number: DH266NGKLCR
Quick Summary
Eaton quick connect heavy duty safety switch provides safe, fast isolation for industrial control panels and motor circuits. Many engineers struggle with complex wiring and extended downtime when upgrading legacy safety devices. This DH266NGKLCR unit carries UL Listed certification, a NEMA 1 enclosure, and a Series K design, delivering rugged protection in plant environments. With a plug-in approach, it supports quick installation, reduces commissioning time, and simplifies field maintenance, delivering measurable savings for both procurement and maintenance teams. The result is enhanced safety, predictable performance, and lower total cost of ownership across utility, packaging, and manufacturing applications.
Product Information
Extended Description
DH266NGKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 600V, 2P, Fusible with solid neutral, Series K, NEMA 1, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH266NGKLCR
UPC
786685369815
Product Length/Depth
14.07 in
Product Height
51.82 in
Product Width
23.66 in
Product Weight
135 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
600 V
Enclosure
NEMA 1
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
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Eaton Specification Sheet - DH266NGKLCR
Feature 1: 600A amperage rating enables handling of large motor loads and high-current circuits, reducing the need for parallel switches and minimizing wiring complexity. Business impact: improved reliability and reduced panel footprint, leading to measurable efficiency gains on high-load lines. Application: heavy machinery, presses, and conveyor systems in manufacturing environments. Feature 2: Two-pole configuration with fusible solid neutral simplifies fault isolation and power distribution, enabling safer commissioning and easier maintenance. Application: control panels and feeder circuits in industrial plants. Feature 3: Series K architecture with Cam-Lok reverse pin provides fast, secure field connections and straightforward retrofits within Eaton’s ecosystem. Business impact: accelerated installation schedules and fewer field service calls. Application: modular electrical panels and retrofit projects where quick-connect safety devices are preferred. Feature 4: NEMA 1 enclosure rated protection supports indoor installations with dust protection and basic environmental shielding, reducing enclosure-related concerns during routine maintenance. Application: indoor control rooms and equipment rooms. Feature 5: 600V rating ensures compatibility with standard industrial power systems, enabling broader applicability across equipment and substations. Business impact: one part number for multiple lines, simplifying procurement and stocking. Application: plant-wide power distribution and machine control. Feature 6: UL Listed certification provides recognized safety assurance and regulatory alignment, aiding compliance documentation and audit readiness. Warranty coverage supports long-term reliability and maintenance planning. Application: new installations, upgrades, and service contracts across industrial facilities.
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FAQs
DH266NGKLCR is designed for plug-in installation in indoor, panel-mounted environments with a NEMA 1 enclosure. It supports 2-pole, fusible with solid neutral configurations and a 600V rating, making it compatible with standard industrial control panels and Eaton Series K accessories. Ensure mounting dimensions (14.07 in depth, 23.66 in width, 51.82 in height) fit your enclosure space and that wiring follows local codes.
Key specs include a 600A amperage rating, 2-pole configuration, 600V voltage rating, and UL Listed certification. The fuse configuration is fusible with a solid neutral, and the enclosure is NEMA 1. These features support reliable isolation, safe fault clearing, and compatibility with typical industrial power distributions.
Yes. It is well-suited for large motor control, machine automation panels, and power distribution in indoor manufacturing environments. The Series K design and Cam-Lok reverse pin facilitate quick connections and retrofit workflows, while the NEMA 1 enclosure offers basic protection against dust and incidental moisture in typical plant settings.
The device is UL Listed, indicating compliance with widely recognized safety standards for electrical equipment. It also leverages Eaton’s Series K platform and NEMA 1 enclosure specification to meet common industrial protection requirements. This combination supports regulatory alignment and streamlined documentation for audits and procurement.
With a one-year warranty from installation (or 18 months from shipment), DH266NGKLCR offers solid protection against early faults and service disruptions. Its robust 600A/600V rating and quick-connect features reduce downtime during maintenance and replacements, delivering lower total cost of ownership over the asset lifespan and improved equipment availability.