Eaton DH366URKSNLCR Safety Switch - UL Listed NEMA 3R
Part Number: DH366URKSNLCR
Quick Summary
The Eaton DH366URKSNLCR is a heavy-duty, three-pole safety switch designed for reliable isolation in industrial power distribution. This model addresses common panel- mounting and wiring challenges by offering a robust, quick-connect solution that reduces commissioning time and field wiring errors. The device carries UL Listed certification and is housed in a NEMA 3R enclosure, delivering dependable protection for indoor and outdoor applications alike. With a 600A, 600V rating and Cam-Lok reverse pin features, it supports fast, secure connections and streamlined maintenance. For engineers, this switch combines Series K compatibility with Eaton’s proven reliability to deliver longer service life and lower total cost of ownership.
Product Information
Extended Description
DH366URKSNLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 600V,3P, Series K, NEMA 3R, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH366URKSNLCR
UPC
786685373171
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
Three-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Unfused
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 - DH366URKSNLCR
Feature → Business Impact → Application: The three-pole construction rated at 600A and 600V provides high current handling with improved power isolation, reducing system risk and enabling safe motor and equipment protection in manufacturing lines and large control panels. This directly translates to lower downtime and more consistent process performance in heavy industry environments. Feature → Business Impact → Application: Cam-Lok reverse pin enables rapid, secure connections during installation and simplifies field servicing, cutting commissioning times and minimizing connection faults in demanding environments such as packaging lines or material handling systems. Feature → Business Impact → Application: NEMA 3R enclosure ensures weather-resistant protection for outdoor or harsh indoor locations, extending service life in outdoor substations or exposed equipment rooms while maintaining operator safety. Feature → Business Impact → Application: Series K compatibility guarantees seamless integration with Eaton’s existing control architectures, enabling plug-and-play replacement in legacy installations and reducing redesign costs in modernization projects. Feature → Business Impact → Application: Unfused fuse configuration offers flexibility for system designers to implement their preferred protective schemes, supporting tailored protection strategies without forcing unnecessary components into the switch. Feature → Business Impact → Application: UL Listed certification underpins regulatory compliance and market acceptance across critical industries, providing confidence for procurement and maintenance teams while supporting audits and safety reviews with documented performance. The combination of load capability, rugged enclosure, and quick-connect mechanics supports faster installation, improved safety, and lower lifecycle costs across industrial facilities such as mining sites, chemical plants, and large manufacturing floors.
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FAQs
DH366URKSNLCR is a three-pole, 600A, 600V safety switch designed for three-phase power distribution. It fits typical industrial panels utilizing Series K components and supports Cam-Lok reverse pin connections for quick, secure wiring. Its dimensions and footprint align with common large switchgear installations, making it suitable for motor control centers and feeder applications.
Key specs include 600A amperage rating, 600V voltage rating, three-pole configuration, unfused fuse configuration, and a NEMA 3R enclosure. It is UL Listed, supports Cam-Lok reverse pin, and belongs to Eaton’s Series K family, enabling reliable outdoor and indoor performance with rugged protection.
This heavy-duty safety switch is well-suited for manufacturing floors, mining operations, chemical processing, and large electrical distribution panels where reliable power isolation is critical. Its NEMA 3R enclosure, high current rating, and quick-connect wiring make it ideal for outdoor substations, outdoor motor control centers, and large automation installations.
The DH366URKSNLCR carries UL Listed certification, indicating compliance with recognized safety standards. The NEMA 3R enclosure rating provides weather and moisture protection suitable for indoor and outdoor environments, supporting regulatory and safety audits in industrial facilities.
Maintenance benefits come from a robust, modular design with quick-connect Cam-Lok wiring that reduces现场 servicing time. The unit’s heavy-duty construction and Series K compatibility minimize replacement frequency and integration costs, while Eaton’s warranty terms offer a clear support window, contributing to lower total cost of ownership over the equipment’s lifecycle.