Eaton DH463URKSNLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH463URKSNLPR
Quick Summary
Eaton quick connect heavy duty safety switch provides reliable isolation for industrial control panels and outdoor switchgear. Installing unfused, high-current switches can complicate wiring and maintenance, leading to miswiring costs, inspection delays, and unplanned downtime. UL Listed protection, a rugged NEMA 3R enclosure, and the Series K four-pole design deliver dependable operation in harsh environments. For broader efficiency and uptime, electricians value its quick-connect wiring, reliable isolation, and compatibility with Eaton's switchgear family, reducing commissioning time and spare parts. This combination also supports compliance audits and reduces risk in critical operations like motors, conveyors, and outdoor feeders. Engineers will appreciate the straightforward field wiring and the robust modular design that minimizes training requirements.
Product Information
Extended Description
DH463URKSNLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V, 4P, Unfused, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH463URKSNLPR
UPC
786685374239
Product Length/Depth
18.57 in
Product Height
38.15 in
Product Width
13.68 in
Product Weight
85 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
Posi-Lok reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
100A
Number Of Poles
Four-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 - DH463URKSNLPR
Feature is heavy duty, 100A, 600V, four-pole, unfused, Series K; Business Impact is capable of handling main feeders and motor control with rugged reliability, reducing outages and enabling safer, cleaner shutdowns; Application is in industrial protection and control, especially in outdoor switchgear and control panels. The Feature is Posi-Lok reverse pin; Business Impact is prevents accidental misoperation and secure engagement in field wiring; Application is harsh environments where operator safety and reliability are critical. The Feature is quick-connect heavy-duty design; Business Impact is faster wiring, reduced commissioning time, and lower labor costs; Application is new installations and retrofit projects in production lines. The Feature is NEMA 3R enclosure; Business Impact is weather-resistant protection, enabling outdoor installations and long-term durability; Application is outdoor protective switching in plant exteriors and yard equipment. The Feature is UL Listed certification; Business Impact is assured compliance and easier validation during audits; Application is regulated facilities and energy-efficient plants. The Feature is compatibility with Series K switchgear; Business Impact is improved spare parts availability and serviceability; Application is ongoing maintenance and fleet upgrades in industrial facilities. The Feature is 600V rating; Business Impact is suitability for medium-voltage control circuits and safe isolation; Application is motor control centers and switchgear assemblies. The Feature is 4-pole design; Business Impact is robust multi-line isolation and simplified wiring topology; Application is comprehensive power distribution in manufacturing environments.
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FAQs
Install DH463URKSNLPR by mounting it in a compatible enclosure, connect the line and load conductors per the wiring diagram, and secure the handle using the Posi-Lok reverse pin to prevent misoperation. Verify Series K compatibility and follow the Eaton installation guide and local electrical codes, including UL documentation.
The switch is rated for 100A and 600V with four poles, unfused. This configuration provides robust isolation for main feeders and motor circuits, minimizes arcing risk during switching, and supports safe shutdowns in medium-voltage applications in industrial environments.
Yes. The DH463URKSNLPR uses a NEMA 3R enclosure designed for outdoor installations, offering weather resistance and durability in harsh conditions. Ensure the operating environment stays within enclosure specifications and follow installation practices for outdoor equipment.
The product is UL Listed, confirming compliance with safety standards. The enclosure rating (NEMA 3R) supports outdoor use, aligning with typical industrial and environmental requirements for protection against weather and corrosion in many facilities.
Expect reduced downtime due to reliable isolation and rugged construction. The quick-connect design lowers commissioning time, while Series K compatibility simplifies spares and servicing. Over the lifecycle, these factors contribute to lower maintenance costs and improved production throughput.